Monday, December 26, 2016

Rooster tales


Cock is nothing ever good, especially to Chinese. We all know what cocky means, nevertheless, cock eyes (jealousy), cock ear (tone-deaf), cock brain (stupidity), cock (bad); these adjectives convey negativity. Except death chicken (too good a deal to pass up), we all are sucker for good deals.

Good sound is not accidental, absolutely not. It will drop from the sky. You need work on it. Bingo is rare, is only wishful thinking. The essential KPI of your sound, without a doubt, is your set up skills. Better electronics and better speakers will up the sonic performance, they will not beat a difficult room.

Friends don't understand me, what's up with this guy and his tuning. It seems like forever. Evolution takes place in small steps. Well, I'm a poor audiophile. Tweaking is poor man's audioing. I can understand big boys splashing huge cash going straight to the top because they have no time and money to waste. Their time is better spent with something else, tweaking is unproductive for them. Besides, they "buy" the dealer/s' expertise and experience, setting a system in their home when buying a high end system. Other eager dealers who want make some sales will have to prove their merchandise worth in their system. Zero risks. Stay if it work. Home-trial at the average audiophile home only happens in a dream. We don't have that luxury of home-trial unless you're a close friend of a dealer or some kind.


So, what am I busy with? Resonance optimization; it doesn't cost much money. Trying anything I can lay my hands on, I work on the principal that different materials have different resonance modes and difference materials curb resonance better, starts with two materials. The combo might seem infinite; wood, marble, carbon fiber and metal so far have been my experimentation objects. Once you work on it, you get the hang of it. Never work on it, spare me the talk.

As the time of my blogging, I'm can't say I totally happy with my highs. No matter how I try, it still fall short of life likeness. Somehow, somewhere, it must have diminished along the link. My sights set at my PCOCC speaker multi-strand cables, blame my crave for PCOCC. Don't get me wrong, PCOCC has its merits, it's addictive midrange and tonal density is exemplary. Relative narrow bandwidth is the deal breaker, strictly for me. I think different geometry may have resulted different outcome but this is something I can't thump my chest to confirm. I'm a sucker for ultra wide bandwidth.

Given that my speakers are bi-wirable, my choice is rather straight forward. Factory terminated speaker cable with  bi-wiring option would fit my bill. Somehow, there aren't many choices out there. Incidentally, I bumped into Oehlbach Bi Tech 4. Of course, XXL would be ideal, I got caught in flagship sentiments. Knowing German, they don't mess around much. Constructed from 4 cables, a pair silver coated cables for the highs and a pair of thicker gauge copper cables for bass. It makes perrfect sense because different drivers require different cabling. Taking no chances, I had Bi Tech 4 checked for polarity before hooking up. Who can't afford to have his speakers blown up; now that my speakers are discontinued, they become even more precious. I have grown loving my speakers.

Bi Tech 4 works for me. Firstly, the highs receive the extension, improved spatial and separation while the bass gets the boost, punchy. Luscious mids is considerably diminished; many audiophiles are sworn by the audiophile liquid thingy. I want the skeletal voices, reject excessive warmth. Give me microdynamic, I'd happy to give up liquidity. Realism to me is as if broken drumsticks transient and sharp tonal contrast; you get what I mean.


Bi Tech 4 is a godsend to me. The luscious mids are euphonic; an add-on, not what I want. Next, I re-look into my system link, changing resonance parameters. All of a sudden, the bulb in my head lighted ...., I started swapping power cords and discovered a black swan; Reality Red Cord, the cheapest cord in my collection that gets the job; replacing the mighty ESP Reference Mk I. Red Cord is an unshielded 12 AWG Litz cable; an off the shelf product. Thanks to a review by a headphone fi from Hong Kong.

Prime for immediacy, high tonal contrast, lively and accuracy, people tell me that my sound inclination is not "mainstream" and many will not appreciate it. That's OK, I'm here to please me. A boring and euphonic presentation is definitely not for me. A Christmas prize if you will; with speaker cables and a power cord, I have removed a hurdle on Christmas day, shifting gear up in my dynamic department. Dynamic in my own definition, the ability to handle off-road conditions, to reproduce the sharp rise in music reproduction that gives music the richness. Albeit some rawness, I don't really mind for music doesn't wait. Smile is written on my face. I feel so blessed.

Wishing everyone a Happy New Year and a good year ahead.


Monday, December 12, 2016

My thought

Life is all about learning curve, you cannot be too smart all the times. We all get to be learned in due course. But before that, we zig zag, went astray, U turn and retract. That's a part of learning. A mentor could have saved you the wrong turns, but we were too arrogant at times. We choose to believe ourselves. We often think that dealers are always out to get your money, they have obvious vested interest. I'm not accusing all the dealers, no I'm not. It makes sense that you maintain a cold head and hold your horses before putting down your hard earned money. Better be late than to regret.

Audio folks have specific taste in music and that's explain many clans in audio community. Each clan champions either brand, sonic priority and topology. The gap is widen in the eyes of audio folks and thereof labelling. To certain extent, the diversity of audio creates excitement. Please agree to disagree, what more in audio. Don't have to be upset that people calling name, for you're worthy to be called. They couldn't hurt you.

Most systems are fine, the owner's set up skill, his understanding of acoustics and choice of equipment will determine if his system rise above the rest. Set up skill is critical to tone up or tone down the system. By that I mean to highlight the strength, obscure the flaws or both.

Mind you, we learn wrong things sometimes when we were novice. We tend to overhear other conversations and treat them like divine law. This is dangerous because you will draw wrong conclusion for the whole story is not laid on the table. I received my fair share of false teachings, listening to noises. Back then, we know little about tone. We know nothing about balance. It takes some time to learn the essential balance. Once grasping the true meaning of balance, you set to be audio intellect, perfecting the balance of your system.

I know majority audio folks are chasing the succulent tone. I have gone beyond tone, give me unconstrained dynamic after balance. Big boys are going for high SPL (sound pressure level). They pressurized the room to induce an in-room lifelike performance, the surrealism of "you're there" is rather intoxicating.

Thick flesh, thin husk, the best kind there is.
Going loud challenges a system ability to maintain composure and bottleneck-free. 收放自如 which loosely translated as start and stop instantly. It's a tall order. That's a fabulous system in my book, and piano can serve as a good test. Piano is a tough nut to crack though.

With piano, I pay close attention to dynamic, tone, sustain and the airiness. I listen to piano realism from the perspective of an audience sitting at third row as in a capacity of music lover. Audio folks have different interpretation on realism. Close miking allows more resolutions that beyond our hearing from a distance. So do the oral motions, inhale and exhale, that relates to fidelity. Audiophile thingy for the wrong reason. Instead, I would suggest to listen to the emotions of the delivery.


Piano is a fascinating instrument. It is too a complex instrument, what more with multiple keystroke. Every keystroke opens a dimension of time and space, brass like sax and trumpet take it to even to another level. Piano remains my reference to attest a system's resolving power. Chances your system can weather the storm if your system do piano well.

Thus, make perfect sense to have a man cave where anything goes. No wife veto, no interference, minimum lighting, no decoration hindrance but a realistic sound reproduction. Sound is the absolute merit, equipment is a tool getting you there. The rest is immaterial. Merry Christmas.

Monday, October 31, 2016

SAEC SL400

My Malaysian Philharmonic 2016/2017 season kicks off with Edward Grieg piano concerto. What a great work, the maestro from Norway only worked with the piano. His piano concerto constantly remained one of the top piano concertos. Grieg piano concerto is refreshing resembling Nordic air, not complicated and dramatic as the Russians. Seated fourth row from the piano, I was having a close encounter with Steinway & Son piano. Steinway & Son concert grand, the type you don't often see except in concert hall. I couldn't say much about the performance but Vadym Kholodenko, the Ukrain born was the winner of Van Cliburn International Piano Competition 1993.

Vadym steamrolled the works, his occasionally asymmetrical smile is telling me, "I got this, I got this!". I guess Grieg works doesn't pose much difficulties to him. Artistically and technically, his calibre shouldn't be disputed though some may criticize his interpretation. I steered away because I am not musically trained, his performance is very good to my ears.

I would like to focus on the wonderful tone of the world renowned Steinway and Son piano. Was it a Model D concert grand? Each key strike produces pristine tone with a radiance of light shimmering bell like overtones with amazing cleanliness or tidiness. The flying hammers, ferociously hammering, the notes mixed up, setting f f f f crescendo at the closing. The crowd applaud broke the silence, bravo, bravo, bravo. Smiles of relief on the faces eased the lines of stress. The conductor and the maestro were courteously receiving the warm audience applaud. What a night! Grieg work sent me aftershock waves, my mind still lingering on the damn signatures of Steinway.

I am a big advocate of tone and rhythm. Bad acoustics smear tone, that's how it was, how's it is now and how it will be in future. Is DSP the new magic bullet? Let time decides. Going forward, I have developed precautions on things in the room. Some are detrimental to acoustics, needless to say. Hard to deny, passive tweaking can't change everything. Audio hardware, room acoustics and AC power remained the holy trinity of audio.

Quick overview; SAEC SL-4000 is serving as primary interconnects, TD Cable as secondary. My latest room treatment has led to further reduction of suck out, reduced haziness and with a bliss of acoustic energies. Playing louder is more at will.

Tone
Top end is now audibly less extended and rounded, so does digital inborn sibilance. In a way, less edgy highs too. Personally, it is a blessing in disguise because it grinds off digital spikes, soothing digital music. Let's face it, no all music is well recorded. Tone thickened up giving texture a boost. The bottom end receives fortification bringing forth fertile sound. All these attributes assimilate a firmer, substantial and more anchored sound.

Voices gained chestiness albeit softer outlines. As expected, cymbals and hit hat shimmer lesser, the strings, woodwind and percussion across the board bump up in presence department. Zu Varials clearly shows their class in image vividness, image localization, airiness and transparency, their highs are a class act for the money, take on threefold in price competitors, easily. In a way, SL-4000s introduce humane quality in which my system desperately needed some. Ahhhhh..... my system communicates to me better. Things take a turn from mids and downwards, SL-4000s warmth becomes apparent.

On voices, SL-4000s give a fuller sound, a more realistic rendition of voices. Piano is my ultimate reference, one of the benchmark that decide which stay which depart. Hard to describe in word, I could almost instantly recognise Steinway tones. Fresh from Grieg concerto, expansive shimmering overtones are still vivid in my memory. My rendition of Steinway concluded that SL-4000s are better in depicting colour temperature and grandeur of concert grand on the left keyboards of piano and less on glitz and shimmering. I got to get that from somewhere else.

I pulled out Kenny G Live, a CD seldom played. "Going Home" pinned my head. Seconds in to the piece, I never knew the kick drum could be this pronouncing. My jaw dropped for the new encounter. Overjoyed. The brassy sax blowing opened a new time and space, ushering a bizarre virtual reality. I pictured a beam of spotlight unveiling millions of particles on stage. I went on to listen the entire album.

Dynamic
The dynamic of SL-4000s didn't disappoint. The rise gives goosebumps. Micro dynamic is equally impressive, a core ingredient of music to stir emotions. Chants are not applicable here. Dynamic supercharges rhythm, rises jump factor to give vitality to music. Rhythm lagging systems are uninspiring, it kills listening interest. There is no such thing as over-dynamic, in my view. I gave Varials a slight edge.

Musicality
End of the day, I want music to speak to me. As opposed to hifi thingy, forward, cold, over emphasised details, I found comfort in warm, organic and natural sound that does not scream for attention. SL-4000s manage just that. Both interconnects are not off the chart into hifi thingy, just differ in sound profile.

Conclusion
I may have spent quite a bit here and there. My sonic goal is crystal clear. Every hard earned dollar spent is put under rigorous considerations, greatest bang for the money. It may seems Varials came up on top but my preference stays with SL-4000s. They offered a more intimate musical depth to me. A word of caution, SL-4000s are not an instant drop in success. No such thing. It took me a day to get tweaking up for their quintessential quality. Preference in audio is a prerogative even though the sound is obviously weird, I hope you agree with me on this. Nobody want no one opinions.

Monday, October 17, 2016

Interconnects galore from the East

Since interconnects are the first cable transmitting electro-signal out from the source, its importance carries substantial weight, so does the power cable to your source. As part of my research on my interconnects, I dug in to Japanese Rabbit blogspot. Needless to mention, it was hell of efforts to comprehend his content let alone one to one translation. Google translation doesn't really cut through. I did English and Chinese translation to cross examine, but I need to issue a disclaimer, guesswork is applied.

Zonotone AC-101 Meister 1.2m
5,499 yen
Transparent, delicate and dynamic. Shimmering, detailed and price presents good value.

Audio Technica EA1000 1.3m
6,700 yen
Energetic, warm with strong bass, great for bookshelf speakers. High on value.

Audioquest Copperhead 1.0m
7,700 yen
Bright, highly dynamic and very clean sound. The bass is articulate, a choice for loose bass.

Luxman JPR-100 1.0m 
9,167 yen
Even handed, articulate with rounded off edges. Jazzy materials sound natural albeit small scaled.

Zononote 6NAC-3000 Meister 0.7m
11,898 yen
Very lively interconnects, detailed and powerful. Strong outline, outstanding on jazz and percussion.

Creation PC-Triple-C 1.0m
12,000 yen
Glittering and yet dense sound. Highly detailed, balanced and wide bandwidth.

Inakustik IA-EXR 1.0S 1.0m
14,175 yen
Fast sounding, wide bandwidth, highly detailed and transparent. They depict space and possess a very lively character.

Oyaide Tunami Terzo RR 0.7m
17,599 yen
Articulate, crisp and quiet interconnects.

Furutech Alpha Line Plus 1.0m
19,500 yen
Densed, fine details and good depiction on orchestral majesty.

Real Cable CA1801 0.75m
19,800 yen
Delicate highs, extended, smooth and clean sounding.

NuForce IC700R 1.0m
21,000 yen
Lively sound with good focus. Good bandwidth, wonderful layering with fine decay.

QED QRAE 1.0m
21300 yen
Transparent, reasonable, plenty of drive and strong edge delineation. Organic. Guitar sounds crisp, Jazz demonstrates well behaved bass whiles orchestra is clear with no turbidity.

Audioquest Diamondback III, 1.0m
21,400 yen
Tonal errs to the bright side. No edginess, no haziness, the sound is transparent, the orchestra is rather downsized though.

Audio Technica RA5000, 1.0m
24,570 yen
Enormous details, colorful tone, fast and the bass goes deep.

Real Cable CA OCC90, 0.75m
28,500 yen
Glinting highs, spacious sound.

Nanotech Nano GS201 Nano 3, 1.0m
28,500 yen
Forward on certain frequency range, low noise, clean and dynamic.

Acrolink 6N 2030Pro II, 1.0m
29,999 yen
Impressive low noise, low distortion and sounds crispy.

Luxman JPR-10000 1.25m 
31,200 yen
Dense tone, weighty, rich and full of enthusiasm. Details, good transient attack, overall presentation is lively and palpable. 

Gourd GCR900 1.0m 
32,012 yen
Neutral, good jump factor, no obvious sonic irregularities or exaggeration. 

Transparent MLP1 1.0m 
36,960 yen
Super transparent, accurate and emotive on vocal. The piano note is clear while orchestra has scale. Jazz is involving.

Tiglon MGL-1000R 1.0m
39,799yen
Highly detailed, fast, clean background, no haziness and maintains realistic texture. 

Saec SL-4000 0.7m
44,200 yen 
Predictable and transparent. No obvious sonic character. Wonderful ambiance retrieval albeit and moderately dynamic.

Real Cable CA Flex 0.75m 
46,600 yen
Detailed, no muddiness, fine texture. Piano shows obvious string reverberations. Orchestra is gentle albeit jazz errs to the warm side.  

Acoustic Harmony SR1 1.0m 
58,000 yen
Detailed, delicate, dramatic, bodied and powerful. Chorale and piano are free of congestion and no muddiness. 

Acoustic Revive RCA-1 PA 1.0m 
59,996 yen
Refined sound, vivid with quick transient. Vocal has presence. Piano sounds just right. Orchestra is fascinating and impetus.

Audio Re Plus REF-RU9000SZ  1.0m 
102,900 yen
Well balanced, detailed with nice decay. Good presence and emotive with vocal and instrument, no edginess with amber space. Transient attack is commendable, very neutral interconnects. 

Acrolink 8N A2080 Evolution III 1.0m 
105,999 yen
Even sound, nothing stands out. Sounds pure, silky highs, detailed, helps to depict fine texture. Vocal is vivid and natural. Good grip on the sound, dynamic and powerful. 

Furutech Line Flux 1.2m 
189,600 yen
Impressive S/N. Lively, highly dynamic and realistic. Sounds pure, with refined highs while the bass goes deep. Could compete against interconnects above 500000 yen.

Asuka AS1000R-A 0.7m 
210,000 yen 
Bold, wonderfully precise and accurate sound. Low S/N, no edginess. The highs are skin felt. Response is not instantaneous though, refreshing. The bass digs low with articulation. The chamber music is rendered with  harmonious beauty. The highs from cymbal can be felt through skins. 

EMD Amrita Elixir 1.0m 
247000 yen
Cymbal and guitar are metallic and rounded despite revealing nature. Resolution is high albeit loose bass. They are warm sounding and highly musical interconnects.

Please be mindful that the best interconnects is the one that works well in your system, not the best reviewed interconnects. Enjoy.

Tuesday, September 20, 2016

Talk the talk, walk the walk

I am sorry that I couldn't cover KLIAV 2016 due to my commitment on those days, but there is no shortage of KLIAV report. As I have done my time with audio, I’m beginning to devoid the common audiophile pursuit for laboratory sound. You all know what I am talking about. Instead, I hit on to musically accurate route. Even though we are in the twenty-first century, domestic music reproduction is still very much at the mercy of recording. I don’t want to be screwed that I couldn’t play my less than ideal recording on my system, I want to enjoy my system, I want to enjoy my music. No way I could tolerate with hyper analytical and sterile sound that seemingly to convince that I'm hearing more, listening fatigue will eventually take a toll on me. Most systems can play music well, few can draw me into music. Few sound natural. Sigh!

Neither warm nor cold, the mainstream champions neutrality. I prefer a tad on the warm side, so does many performing musicians and conductors. What float my boat might not float yours. Listening fatigue is a great test. Don’t betray your senses, let your intuition speak honestly after an hour or so. Ward off peer pressure. We do sometimes get caught in a situation where our decision doesn’t reflect the real consequences.

Preconception is human nature. There’s a study that aesthetic influences how consumers think about sound. Aesthetic and sound quality establishes direct correlation. And good finishing always costs money, a lot of money. But never let your eyes overrule your hearing in listening. Look can be deceiving. A mighty system in a nicely decorated room does little to reveal its sound, very little. The truth is in listening, not sighting.

音響的理性思維 音響二十要

劉漢盛 這已經是我第三次寫「音響二十要」了。第一次在「音響論壇」第40期,隔了不久又寫了一次算是補述的材料。這次為了第七屆音響大展我們自己編的手冊,我又寫了一次。 前後三次寫「音響二十要」,時間隔了五年多。五年後檢視我所寫過的二篇「音響二十要」,幾乎已經沒有多少補充或更改的必要。不過,為了讓讀者們不必分篇去找,並且也藉此機會重新整理「音響二十要」的思緒,我還是決定再寫一次。或者說再編一次:將前後二次的「音響二十要」融合起來。所以,如果有論壇的老讀者發現這篇「音響二十要」幾乎都是舊材料,請不必生氣,它本來就已經無可更改。至於新讀者,我誠摯的希望這篇「音響二十要」能夠在您的心裡建構出一套聽音響的中心思想。 

為什麼要寫「音響二十要」 自台灣有人開始寫音響器材的評論以來,有關音響器材表現的各種名詞、形容詞就一直處於不夠精確的情況下;而且,許多名詞或形容詞也一直被評論員或讀者們誤解、誤用,以致於產生許多不應該有的迷惑與矛盾。究其原因,中國人「差不多先生」的個性脫離不了責任,國內國外土洋雜用的名詞也是原因之一;最後,評論人員本身及讀者未能對器材評論中所用的名詞、形容詞深思也是幫兇。因此,許多評論甚至可說是玩弄文字遊戲,灌水填充版面之劣作。說得直接一點,許多評論文章距離應該有的精確、紮實境界還有一段距離。 

多年以前,我因深受上述事項所苦,曾經寫了一篇「音響十要」的短文,當時祇是簡單說明我評論器材的方向。事隔多年,我發現「音響十要」早已經無法滿足「精確」的要求,而且包括我自己在內,許多評論文章仍然會因偷懶而寫得不夠週全。因此腦中就蘊釀著要重新為如何寫、看器材評論文章下個較詳細的分項。讓我自己、「音響論壇」的評論員、以及讀者們都有一個明確的指引。唯有這樣,文字的傳達才能達到最低失真;也唯有如此,器材評論的文章才能更紮實、精鍊,且言之有物。 或許,我的思考尚不夠週全,以下的二十分項可能仍有疏漏或值得再論之處。不過,多年以來「音響二十要」已經成為台灣音響界普遍接受的主流思想,這已是不爭的事實。我希望新讀者在仔細閱讀過這篇文章之後,能夠精確的培養出自己品評音響器材的基本能力。這樣,也就不會被許多不精確、玩弄文字、模稜二可的評論所迷惑。

音響第一要:音質 Tonality
音質是指聲音的品質,許多人都把它與「音色」混淆了。什麼叫作聲音的品質?當您在說一雙鞋子品質好的時候。您指的一定是合腳、舒服、耐穿,而不是指它的造形好不好看、時不時髦。同樣的,當您在說一件音響器材音質好、壞的時候,您也不是在說它的層次如何、定位如可,而是專指這件器材「耐不耐聽」!就好像耐不耐穿、合不合腳一樣。一件音質很好的器材,它表現在外的就是舒服、耐聽。您不必去探討它聽起來舒服、耐聽的原因,那是專家們的事,您只要用您的耳朵去判斷就行。有些器材生猛有力、速度奇快、解析力也強,但是不耐久聽,那可能就是音質的問題。一件好的音響器材,其音質就應該像一副好嗓子,讓人百聽不膩。 或許我這麼說您還是認為很抽象。其實不然,我可以再舉實列來說明。當您提到布料時,您會說:這塊料子的質很好。當您在吃牛排時,您會說:這塊牛排的肉質很好。當您在稱讚一個小孩時,會說:這個孩子的資質很好。所以,當您在聽一件音響器材或一件樂器時,您也會說:它的音質很美。從以上這些例子,您可以很清楚的知道「質」就是與生俱來的天性。音質高貴、很好、很美就代表著這件器材的本性很好,它讓人聽起來很舒服。我可以說音質是音響器材中最重要的一環,所以我將它擺在第一要。 

音響第二要:音色 Tonal Color
音色是指聲音的顏色。在英文裡,音質(TONE QUALITY)與音色(TIMBRE或TONE COLOR)一看便知其所指不是同一件事。但是在中文裡,音質與音色經常被混用、誤用。我們時常會聽到:這把小提琴音色真冷、這把小提琴音色真暖等的說法,這就是指小提琴的音色而言。聲音就像光線一樣,是有顏色的,不過它並不是用眼睛看到的,而是以耳朵聽到的。通常,音色愈暖聲音愈軟;音色愈冷聲音愈硬。太軟或太硬當然都不是很好。有時,音色也可以用「高貴」、「美」等字眼來形容,基本上它也是天性之一。不過,就像布料一般,布質是指它的材料,布色卻是指它的顏色,這其間還是有明顯的界線。在音響器材評論裡,音色就如同顏色一般,是指它特有的顏色。有些器材的音色偏黃、有些偏白、有些偏冷、甚至您可說它是帶點憂懋的藍。總之,音響器材就如樂器一般,幾乎脫離不了愈貴音色愈美的事實。一把二百萬美金的小提琴其音色可能美得有著金黃色的光澤;而一把五千台幣的小提琴其音色有可能像褪了色的畫。雖然每個人觀點各異,但是,「美」仍然有著一個大家承認的「共識」,您不能說一個朝天鼻者是「美的化身」;同樣的您不能說一件冷藍音色的器材是美。這就是我們對音色之美的共識。 

音響第三要:高、中、低各頻段量感的分佈與控制力 Highs, Mids and Lows Proportionateness and Control
這個項目很容易瞭解,但也很容易產生文字傳達上的誤解。怎麼說呢?大家都會說:這對喇叭的高音太強、低音太少。這就是高、中、低頻段的量感分佈。問題出於如果把從20Hz到20KHz的頻寬祇以三段來分的話,那必然會產生「不夠精確」的混淆。到底您的低音是指那裡呢?多低呢?為了讓形容的文字更精確,有必要把20Hz-20kHz的頻寬加以細分。照美國TAS與Stereophile的分法很簡單,他們把高、中、低每段再細分三小段,也就是變成「較低的中頻、中頻、較高的中頻」分法。這種分法就像十二平均律一般,相當規律化。不過用在中國人身上就產生了一些翻譯上的小問題,如「較低的中頻」我們稱作「中低頻」還是「低中頻」?那麼較高的低頻呢?「高低頻」嗎?對於中國人而言,老外這種分法恐怕行不通。因此很早以前我便參考樂器的頻寬,以及管弦樂團對聲音的稱呼,將20Hz-20KHz的頻率分為極低頻、低頻、中低頻、中頻、中高頻、高頻、極高頻等七段。這七段的名詞符合一般中國人的習慣稱呼,而且易記,不會混淆。 極低頻 從20Hz-40Hz這個八度我稱為極低頻。這個頻段內的樂器很少,大概祇有低音提琴、低音巴松管、土巴號、管風琴、鋼琴等樂器能夠達到那麼低的音域。由於這段極低頻並不是樂器的最美音域,因此作曲家們也很少將音符寫得那麼低。除非是流行音樂以電子合成器刻意安排,否則極低頻對於音響迷而言實在用處不大。有些人誤認一件事情,說雖然樂器的基音沒有那麼低,但是泛音可以低至基音以下。其實這是不正確的,因為樂器的基音就是該音最低的音,音祇會以二倍、三倍、四倍、五倍…等的往上爬高,而不會有往下的音。這就像您將一根弦繃緊,弦的全長振動頻率就是基音,二分之一、三分之一、四分之一、五分之一…等弦長的振動就是泛音。基音與泛音的相加就是樂器的音色。換句話說,小提琴與長笛即使基音(音高)相同,音色也會有不同的表現。

低頻 Lows
從40Hz-80Hz這段頻率稱為低頻。這個頻段有什麼樂器呢?大鼓、低音提琴、大提琴、低音巴松管、巴松管、低音伸縮號、低音單簧管、土巴號、法國號等。這個頻段就是構成渾厚低頻基礎的大功臣。通常,一般人會將這個頻段誤以為是極低頻,因為它聽起來實在已經很低了。如果這個頻段的量感太少,豐潤澎湃的感覺一定沒有;而且會導致中高頻、高頻的突出,使得聲音失去平衡感,不耐久聽。

中低頻 Midbass
從80Hz-160Hz之間,我稱為中低頻。這個頻段是台灣音響迷最頭痛的一段,因為它是造成耳朵轟轟然的元兇。為什麼這個頻段特別容易有峰值呢?這與小房間的長、寬、高尺吋有關。大部份的人為了去除這段惱人的峰值,費盡心力吸收這個頻段,使耳朵不致於轟轟然。可惜,當您耳朵聽起來不致轟轟然時,下邊的低頻與上邊的中頻恐怕都已隨著中低頻的吸收而呈凹陷狀態,而使得聲音變瘦,缺乏豐潤感。更不幸的是大部份的人祇因峰值消失而認為這種情形是對的。這就是許多人家裡聲音不夠豐潤的原因之一。這個頻段中的樂器包括了剛才低頻段中所提及的樂器。對了,定音鼓與男低音也要加上去。

中頻 Mids
從160Hz-1280Hz橫跨三個八度(320Hz、640Hz、1280Hz)之間的頻率我稱為中頻。這個頻段幾乎把所有樂器、人聲都包含進去了,所以是最重要的頻段。讀者們對樂器音域的最大誤解也發生在此處。例如小提琴的大半音域都在這個頻段,但一般人卻誤以為它很高;不要以為女高音音域很高,一般而言,她的最高音域也才在中頻的上限而已。 從上面的描述中,您一定也瞭解這段中頻在音響上是多麼重要了。祇要這段頻率凹陷,聲音的表現馬上變瘦了。有時,這種瘦很容易被解釋為「假的凝聚」。我相信有非常多的音響迷都處於中頻凹陷的情況而不自知。這個頻段的重要性同時也可以從二音路喇叭的分頻點來分析。一般二音路喇叭的分頻點大多在2500Hz或3000Hz左右,也就是說,2500Hz以上由高音單体負責,2500Hz以下由中低音單体負責。這2500Hz約莫是1280Hz的二倍,也就是說,為了怕中低音單体在中頻極限處生太大的分頻點失真,設計師們統統把分頻點提高到中頻上限的二倍處,如此一來,最完美的中頻就可以由中低音單體發出。 如果這種說法無誤,高音單體做什麼用呢?如果您曾經將耳朵貼近高音單體,您就聽到一片「嘶嘶」的聲,那就是大部份泛音所在。如果沒有高音單體發出嘶嘶的音,單用一個中低音單體來唱音樂,那必然是晦暗不堪的。當然,如果是三音路設計的喇叭,這段中頻絕大部份會被包含在中音單體中。

中高頻 Upper Mids
從1280Hz-2560Hz稱為中高頻。這個頻段有什麼樂器呢?小提琴約有四分之一的較高音域在此,中提琴的上限、長笛、單簧管、雙簧管的高音域、短笛的一半較低音域、鈸、三角鐵等。請注意,小喇叭並不在此頻段域中。其實中高頻很容易辨認,祇要弦樂群的高音域及木管的高音域都是中高頻。這個頻段很多人都會誤以為是高頻,因此請您特別留意。 

高頻 Lower Highs
從2560Hz-5120Hz這段頻域,我稱之為高頻。這段頻域對於樂器演奏而言,已經是很少有機會涉入了。因為除了小提琴的音域上限、鋼琴、短笛高音域以外,其餘樂器大多不會出現在這個頻段中。從喇叭的分頻點中,我們可以發現到這段頻域全部都出現在高音單體中。如我前面所言,當您將耳朵靠近高音單體時,您所聽到的不是樂器的聲音,而是一片嘶嘶聲。從高音單體的表現中,可以再度證明高音單體幾乎很少發出樂器或人聲的基音,它祇是發出基音的高倍泛音而已。

極高頻 Highs
從5120Hz-20000Hz這麼寬的頻段,我稱之為極高頻。各位可以從高頻就已經很少有樂器出現的事實中,瞭解到極高頻所容納的盡是樂器與人聲的泛音。一般樂器的泛音大多是愈高處能量愈小,換句話說,高音單體要製造得很敏銳,能夠清楚的再生非常細微的音。從這裡,發生了一件困擾喇叭單體製造的事情,那就是要如何兩全其美?什麼是「兩全」?您有沒有想過,假若一個高音單體為了清楚再生所有細微的泛音,不顧一切的設計成很小的電流就能推動振膜,那麼同樣由這個高音單體所負責的大能量高頻與中頻極可能就會時常處於失真的狀態,因為這二個頻段的能量要比極高頻大太多了。這也是目前市面上許多喇叭極高頻很清楚,卻容易流於刺耳的原因之一。 您還記不記得以前的Spentdor SP-1喇叭?它是三音路設計,那三音路呢?中低音單體、高音單體、超高音單體三路。那個超高音單體負責13000Hz以上的頻率。我記得當時有許多人都「不解」,為什麼SP-1有超高音單體,而聲音卻是那麼的柔呢?應該要很銳利才對呀!現在我想您該瞭解了吧!SP-1設計著眼點在於使高音單體不會失真,而又能再生極高頻。這就是SP-1聽起來很舒服,具有音樂性的原因之一。 了解了高、中、低頻段的分段法之後,我們接著要討論量感之外的「控制力」。量感當然是指量的多寡,即是我們說的:高音比較多、低音比較少等。而控制力通常多指「對低頻段與高頻段」的控制力。有些器材低頻鬆散,有些則具有彈性。我們會說後者有低頻的控制力。有些器材能夠抓得住高頻,讓它不會飆得耳朵難受,我們說它高頻控制力佳。請注意,各頻段量感的多寡並不代表器材真正的好壞,器材之間量感多寡的相互搭配才是重要的。而控制力的好壞就可以說是器材本身的優、劣。

音響第四要:音場表現 Soundstage
「音場」到底是什麼?在美國,「Sound Field」與「Sound Stage」是二個名詞。「Sound Field」泛指整個聲音充塞的空間;「Sound Stage」特指舞台上樂隊的排列(包括寬、深、高、低)。在台灣,我們所謂的「音場」其實是指「Sound Stage」而言,因為無論是「聲音的舞台」或「音台」都無法讓人望文生義。至於「Sound Field」,我們早已用另外一個名詞代替,那就是「空間感」。因此,當我們提到「音場的形狀」時,就是指您的器材所再生的樂團排列形狀。 

由於受到頻率響應曲線分佈不均勻以及喇叭指向性、房間聲波反射條件的影響,有些音場是內凹形的、有些是寬度大於深度的;有些是深度大於寬度的。有些音場形狀就是四四方方,沒有內凹的。這種聲音舞台不同形狀的再生,我稱為音場的形狀。最好的音場形狀當然要與錄音時的原樣符合。在此我要提出一個值得注意之處:現場演奏時的錄音,其樂團的排列是寬度大於深度的;但在錄音室中,往往為了音響效果,樂團的排列方式會改變,通常縱深會拉長,尤其是打擊樂器會放得更遠一些。如此一來,就不是我們在音樂廳中所見到的排列。 ,挑剔的讀者以及評論員們不可不察。

 音場位置 除了「形狀」之外,音場還有「位置」的問題。這裡面包括音場的前、後、高、低。有些器材會使整個音場向聆聽者逼近;有些則後退。有些音場聽起來會覺得浮在半空中;有些則又像坐在音樂廳的二樓看舞台一般。會形成音場位置的原因很多,像喇叭的擺位與頻率響應的均勻與否皆為重大影響因素。一個理想的音場位置應該如何呢?低音提琴、大提琴的聲音應從較低的地方出來,小提琴的位置比低音提琴及大提琴高;如果錄音時樂團有前低後高的排列時,音場內也要有前低後高的模樣出現。像銅管就極有可能位置較高。 至於整個音場的高度?常您坐著時兩眼平視的高度應該是音場的略低高度。換句話說,小提琴應該在視線以上,大提琴、低音提琴應在視線下。銅管至少要與小提琴等高或更高。至於音場的前、後位置應該在那裡?應該在「喇叭前沿一線」開始往後延伸。當然,這種最理想的音場位置不容易求得,因為它與聆聽軟體也有極大的關係。

通常,從喇叭後沿一線往後延伸比較容易求得,不過,不能「後縮」得太多。 音場的寬度 常常聽到發燒友誇口:「我的音場不只超出喇叭、寬抵二側牆,甚至破牆而出。」這句話在外行人聽來,簡直是天方夜譚。在我聽來,則僅是有點誇張而已。我想許多音響迷都有這種經驗,不必我再多費唇舌。

一般而言,音場的寬度可以寬抵側牆。至於破牆而出,那恐怕就要靠一點想像力了。至少,以我而言,我要「用眼睛能夠看得到」音場在那裡才算數,牆外的東西我看不到,我不能肯定它在那裡。所以,我的音場寬度其實在祇在我的牆壁之內而已。 音場的深度 這就是我們平常所說的「深度感」,現在我把它歸於音場的深度。為什麼不像以前一樣,將它與層次感、定位感並列呢?因為層次與定位談的不是音場,而深度感卻仍屬音場的範圍之中,所以,我將它改成「音場的深度」而不以「深度感」稱之。與「音場的寬度」一樣,許多人會說他家音場深度早已破牆而出,深到對街。這當然也僅是滿足自己的形容詞而己。真正的「音場深度」指的是音場中最前一線樂器與最後一線樂器的距離。換句話說,它極可能是指小提琴與大鼓、定音鼓之間的距離。「寬到隔鄰、深過對街」這應該是包含在後面說的「空間感」中。有些器材或環境由於中低頻或低頻過多,因此大鼓與定音鼓的位置會前衝,此時,音場的深度當然很差。另有一例,有些音場的位置向後縮,結果被誤以為音場的深度很好,那是錯誤的。我相信,您祇要把握住「小提琴到定音鼓、大鼓之間的距離」這句話就不會錯了。

音響第五要:聲音的密度與重量感 Tonal Density and Weight
所謂聲音的密度就像一公斤棉花與一公斤鐵塊一般,鐵塊的密度當然要大得多。因此雖然二者重量相同,不過鐵塊給予人的重量感就要大得多。聲音密度大聽起來是什麼感受呢?弦樂有黏滯感、管樂厚而飽滿、打擊樂器敲起來都會有空氣振動的感覺。所有的樂器與人聲都應具有重量感。不過,大部份的音響迷都得不到很好的聲音密度與重量感。這種感覺我推測與供電的充足及中頻段、低頻段的飽滿有關。聲音的密度與重量感好有什麼好處呢?讓樂器與人聲聽起來更穩更紮實更像真的。

音響第六要:透明感 Transparency
透明感幾乎是一個祇可意會、不可言傳的名詞。有些器材聽起來澄澈無比,有些則像蒙上一層霧般,祇要是有換機經驗的人一定就有這種感覺。透明感是「音響二十要」中很重要的一個環節,因為如果透明感不佳的話,連帶也會影響對其餘各項的判定。最好的透明感是柔和的,聽起來耳朵不會疲勞;較差的透明感像是傷眼的陽光,雖然看得清楚,但很傷神。大部份的音響器材無法達到既清楚又柔和的透明程度,而祇能單單表現清楚而已。如果能夠達到「清楚又柔和」,那麼該件器材的價值恐怕也不低了。 

音響第七要:層次感 Layering
層次感很容易瞭解,它是指樂器由前往後一排排的間隔能否清楚再生。以電視而言,深灰與黑能夠分辨出來的話就是有層次感。音響亦然,樂團的排列不會混在一起就是有好的層次感。更甚者,我們要聽到樂器與樂器之間的空間,這樣才會有最好的層次感。

音響第八要:定位感 Image Stability
顧名思義,定位感就是將位置「定在那裡」。聚焦不準定位感就差,結像力不佳定位感就不行,器材的相位失真也會導至定位的漂移;甚至空間中直接音與反射音的比例不佳(一般指高頻反射太強)也會導至定位不準。舉一個例子:夏天很熱時,柏油路上會冒氣。此時如果您走在路上,就會覺得物體的影像會飄。這就像我們音場內樂器定位會飄移的情形。如果您有散光而忘了戴眼鏡,那也是定位感不好的具體表現。總之,定位感不佳可能由許多原因造成,我們不管它是怎麼形成的,我們要求的是樂器或人聲要浮凸而清楚的「定」在那裡,不該動的時候就不要動,不該亂的時候就不能亂。 音響第九要:活生感 所謂活生感可以說是暫態反應、速度感、強弱對比的另一面。它讓您聽起音樂來很活潑,不會死氣沈沈的。這是音樂好聽與否的一個重要因素,就好像一個卓越的指揮家能把音樂指揮得充滿生氣;而蹩腳的指揮往往將音樂弄得死氣沈沈的。這就是音樂的活生感。 音響第十要:結像力與形體感 顧名思義,結像力就是將虛無飄渺的的音像凝結成實體的能力;換句話說,也就是讓人聲或樂器的形體展現出立體感的能力。在以前,我把它歸入「形體感」中。後來我仔細思考過,認為用結像力能包容更完整的意思,所以現在將之改為結像力與形體感。結像力好的音響器材會讓音像更浮凸,更具有立體感。也就是我常說的音像輪廓的陰影更清楚。

音響第十一要:解析力 Resolution
這個名詞最容最懂,玩過相機的人都知道鏡頭解析力好壞的差距;看電視的人也知道自己的電視能把一片黑色的頭髮解析得絲毫不混就是解析力好的表現。好的音響器材,即使再細微、再複雜的東西都能清楚的表達出來,這就是解析力。 其實,細節多與暗部層次清楚也是解析力產生的結果,這就好像空間感也可合併入音場來講一樣。但是解析力並不能代表所有的細節再生與層次感。例如由前往後一排排的層次感就不是全由解析力造成的;再者,如果真的將層次感併入解析力,那就無法對單項的名詞做明確的解釋。因此,我在此都儘可能分開來說,讀者們只要知道「音響二十要」之間彼此都有難以分割的關係就可以了。 一般而言,如果細微的變化(低電平時)都能表現得很清楚,那麼這件器材的解析力當然很好。既然有低電平時的解析力,那麼有沒有高電平時的解析力呢?當然有!在極端爆棚時能將所有東西解析得很清楚,那就是高電平的解析力。 

音響第十二要:速度感與暫態反應 Pace and Transient
其實,速度感就是暫態反應的結果,也是器材上升時間與回轉率的具體表現。老外通常會將這項說成是暫態反應而不說速度感。不過,台灣習慣的用語是速度感。對於老中而言,速度感要比暫態反應更容易了解。基本上,這二個名詞都是指器材各項反應的快慢而言。我想,在此就不必多做解釋了。 

音響第十三要:強弱對比與動態對比 Tonal Contrast
強弱對比也可以說是老外所說的動態對比,也就是大聲與小聲之間的對比。一般而言,強弱對比也可以分為「對比強大」的強弱對比與「對比極小」的強弱對比。我們常說古典音樂的動態很大就是指它最大聲與最小聲的對比很大;而搖滾樂雖然大聲,但是它大小聲的起伏並不大,所以我們說它雖然大聲,但是動態對比並不大。 什麼是對比極小的動態對比呢?也就是強弱很接近的細微對比。這種細微的強弱對比就像水波蕩漾般,遠遠看好像不動,近看才知道它是一直細微的在波動。強弱對比用最淺顯的說法應該是這樣的:極大的強弱對比是拍打岩岸的海浪;極小的強弱對比就是清風吹拂下的湖水波動。

音響第十四要:樂器與人聲的大小比例 Size
到底樂器的線條、形體要多大才算對?到底人聲要一縷如鍊?還是要豐潤有肉?這個問題一直在困擾著音響迷。理想主義者認為應該按實際樂團大小比例縮小放入家中聆聽室。事實上,這是不可能的。我舉一個最簡單的例子好了。當鋼琴與小提琴在演奏奏鳴曲時,鋼琴的形體不知道要超過小提琴多少倍(音量亦然)。如果在錄音時不增加小提琴的音量,小提琴往往被鋼琴掩沒(現場音樂會往往就是如此)。所以在錄音時,錄音師都會刻意平衡一下小提琴的音量。再來說到整個管弦樂團與小提琴做協奏演出時,如果完全按比例縮小,那麼小提琴的音應該要細小得不能再細小,而不是我們在CD上所聽到的那麼清楚、強勁。所以,正確的「樂器與人聲大小比例」不是一味的照章縮小,而是按照合理的音樂要作大小比例。樂器如此,人聲亦然。 其實,樂器與人聲的大小比例最值得注意的不是比例縮小與否的問題,而是因為頻率響應曲線扭曲所造成的誤解。例如您的房間在100Hz左右有嚴重峰值的話,定音鼓敲起來一定會特別的大、特別有勁;大提琴、低音提琴亦然。這才是真正錯誤的比例。所以,在評寫「樂器與人聲的大小比例」時,應該特別注意頻率響應曲線扭曲所造成的影響。

音響第十五要:樂器與人聲的質感、空氣感 Texture and Ambiance
「質感」這個名詞相當抽象,我們常說這傢俱的木頭質感很好、這套真皮沙發的質感很好;或這個大理石的質感很好。從這個例子中,我們可瞭解,所謂「質感」京是指該物體「材質的本性」。不過,我們在此說的並不是音質的那個質感,而是樂器演奏、打擊接觸那一剎那動作所發生的質感。因此,當我們在說:「小提琴的擦弦質感很好」,就意謂著「它錄得很像小提琴」。當我們說:「鈸的敲擊質感很好」,也就是說「它敲起來像真的」。反過來說,當我們認為「小提琴擦弦質感不夠」時說的就是「它不像真的」。由此,我們可以很清楚的瞭解到,所謂質感也就是指「傳真度」。雷射唱盤剛推出時,大家都覺得小提琴的聲音不像,就是指它的擦弦質感不像。 而「形體感」則更容易瞭解,當我們聽單簧管吹奏時,我們說它的形體感真好,那也是「傳真度」的一種。總之,質感與形體感皆是「傳真與否」的代名詞。至於「空氣感」又是什麼呢?當我們在形容拉奏、敲擊鍵盤樂器時,我們用的是「某某樂器的質感很好」。可是,當我們在形容管樂器時,我們通常不用「質感」二字,而用「空氣感」,也就是說吹氣的感覺。說得更清楚些,「空氣感」是指聲波振動的感覺,而質感大部分是「接觸」後剎那的感覺。當然,弦樂群除了拉奏時的擦弦質感外,它同時還有弦樂空氣中產生的「空氣感」。 

音響十六要:細節再生 Details
細節大概是泛指樂器的細節、堂音的細微再生與錄音空間中所有的雜音。一件音響器材細節再生的多寡很容易經由AB Test 比較出來。為什麼有些器材所再生的細節較多呢?我想這與低失真、高訊噪比、高靈敏度、解析力、透明感等都有關。細節少的器材聽起來平板乏味:細節多的器材起來趣味盎然。一件優秀的音響器材,其細節的再生當然是豐富無比的。

音響第十七要:空間感 Spaciousness
我常常說,如果一套音響系統(包括器材與空間)能夠「使音場浮出來」,那麼它一定也「可以看到」空間感。請注意,我是用「看到」而非「聽到」。真正表現好的音場與空間感絕對是可以「看到」的,而非僅「聽到」而已。什麼是空間感?那就是錄音場所的三度空間實體大小。要能夠將空間感完全表現出來,絕佳的細節再生是絕對需要的,尤其是「堂音」的再生。我甚至可以說,如果聽不到完整的堂音,那麼「空間感」也無法完整的再生出來。 什麼又是「堂音」?堂音與「殘響」往往又被混淆不清。大部份人誤認「堂音」就是「殘響」。其實,這是二種不同的東西。堂音的英文是Ambience,殘響的英文是Reverberation。Ambience原意是指周圍、環境或氣氛,後來被引申為音樂廳中的堂音。從「氣氛」二字,我們就可瞭解它是指包圍在我們周圍的音樂細節。除了感性的意義之外,Ambience另有一個理性的解釋,那是狹隘的指傳入耳朵的第一次反射音。換句話說藉由第一次反射音與真接音的時間延遲,我們可以「感受到」音樂廳空間的大小。因此,如果我們無法在軟體中聽到堂音的話,我們便無法「看到」空間感? 「殘響」在一般的解釋中,當然也可以說是反射音。但是,殘響有一個更嚴苛的時間定義,那就是指一個猝發音發生之後,聲音的能量衰減到原來的百萬分之一(60dB)的時間長度。換句話說,通常我們會說:「這個音樂廳的殘響真豐富、真美」,而應該說殘響較長較短。反過來說,我們也不應該說:「這個音樂廳的堂音太短」,而應該說:「這個音樂廳的堂音真豐富、真自然」。

音響第十八要:整體平衡性 Overall balance
每件音響器材都和指揮在控制樂團一樣,應該求得一個整體的平衡性。這就好比一個樂團中,人人皆是獨奏的高手,但是每一個人都想出鋒頭,不聽指揮的詮釋,如此一來雖然個別演奏水準高,但是樂團的整體平衡性一定很差。這樣就不是一個好樂團。同理,一件音響器材的前述十七項要素都非常好,但是如果無法把這十七項要素做一個精妙的平衡,那麼也一定不耐久聽。此時,不管解析力再高、強弱對比再好也沒有用。關於這項,我們無法用尺度去度量出來,要分辨整體平衡性就像多聽音樂會才能分辨樂團好壞一般,祗有靠自己豐富的聆聽經驗來判斷了。 除此之外,整體平衡性說的還有高、中、低頻段的適當量感分配。例如我們所說的低頻基礎要好就是其中之一。所謂低頻基礎就是低頻段在整個音樂裡造成的穩固、穩定的狀態。大部份的音樂迷都希望音樂是很厚實、豐潤的,而不希望高頻多過中頻、低頻,而造成頭重腳輕的情況。這種合理的高、中、低頻段量感也就是我所說旳整體平衡性。整體平衡性好的器材聽起來就會耐聽,這也就是一般人所說的音樂性。在此順帶一句,當您在做喇叭擺位時,首先要得到的就是整體的平衡性。千萬不要為了音場表現,而犧牲了雄厚的中頻與低頻。我的意思是:如果您的喇叭離牆太遠時低頻會不足,那麼就應該讓喇叭靠牆擺。

音響第十九要:器材個性 Inherited Sonic Signature
每件音響器材都和人一般,有著自己的個性。有些器材聽起來像紳士,有些像火爆浪子;有些溫柔得像淑女,有些又熱情得像卡門。由於個性不同,因此,在搭配上也就必須如婚姻大事一樣,慎重其事。二件火爆脾氣的器材配在一起一定讓您難以消受。反之,二件溫吞水、慢郎中配在一起也要急死您。所以,器材個性的認知絕對是必要的。 在此我必須鄭重的告訴讀者們,根據我長期試聽音響器材的經驗,我認為器材本身個性上的差異要大過各器材之間真正品質的差異。也就是說,一般讀者們所認為的器材好壞往往可能是不同個性搭配下所產生的個人好惡而以,真正器材的好壞往往被個性所掩蓋。因此,深入的了解器材的個性是有其絕對的必要性。如果您不了解器材個性,當然也就無法做合適的搭配。這樣一來,聲音要好聽就難了。 

音響第二十要:搭配上的推薦 Ease of matching
這「第二十要」是特別為評論員而寫的。一個負責任的音響器材評論員應該就他自己豐富的經驗,向讀者推薦適合的搭配組合,否則,讀者枉費看了前十九要,卻因自己缺乏其他器材的個性資料或搭配經驗,到頭來仍然不知該項被評器材到底要如何搭配周邊器材。對於評論員而言,這是為德不卒。所以,當您寫完十九項要素之後,一定不要忘了,為讀者推薦適合的搭配組合。 我再次強調,不當的器材搭配往往比器材本身的好壞影響更大。不僅是一般音響迷,就是連音響評論員也經常會因為不當的搭配而誤解了器材本身的真正能力,這是很遺憾的事。其實,任何一位評論員只要聽得愈多,就愈不敢為一件器做黑與白、好與壞的二極化評語。因為在這二極之間往往還存在著許多可能性。所以,聽得愈少的人愈肯定二極化的答案。這就好像小孩子在看電影時最喜歡問大人:爸爸!那些是好人?那些是壞人?為了減少犯錯的機會,評論員在聆聽器材時一定要先做多方的搭配,然後再將自己的搭配推薦告訴讀者。 結語 看完上述「音響二十要」,我相信有些人會認為太繁瑣了,但是,為了提昇音響器材評論文章的水準,為了讓讀者有明白的脈絡去判斷音響器材的優劣,我認為完整的寫完或看完這二十要是必需的。有了這「音響二十要」,評論員們不致於天馬行空,讀者們也不再一頭霧水。這樣,音響迷才能享受到既理性又感性的音樂與音響生活
The above article picked up from AudioArt magazine from Taiwan.

How many subjects above is measurable? Hello, there isn’t any instrument out there to measure sound quality. (Read the link, first sentence, third paragraph under subjectivity and frequency weighting headline). Steve McCormack of SMc Audio went as far that objective measurements are good to tell the circuit is electronically performing OK, but subjectivity comes in determining sound quality. Shall I say more? What different is, he does it actively, I do it passively. Pardon me, if you think I am creating a religion of snake oil and you don't like what you read, by all mean go away from here, save your goodbye. Find your likeminded. Arrogance has no place here.

Talk the talk, walk the walk, get it.

I rely on “Tune by ears”, my subjectivity helps me to attain sonic adequacy for a more balance sound. I did my homework. If you think you can truly grasp from surfing or from the books without getting your hands dirty, I wish you luck. Absolutely pointless barking up to the wrong tree, your system is where you start and end. Only you can honestly tell how your system fares. Ouch!


Monday, August 1, 2016

A game the perception

Midsize system, more specifically 4 feet height speaker based system has been traditionally representing the core market in audio consumer market. This consumer group presumably graduated from bookshelf speaker based system. However, the mid market has steadily shrinking due to alternative audioing. There isn't any new emerging middle income group to support the supply. So, when the demand decreases, so will the supply. The manufacturers either going up to the premium market, moving down to entry market or exit market place. Entry mass market will always be there but they are now facing an unlikely competition, headphone audio.

On the opposite end, high end audio is booming. You are seeing more and more new high end offerings in major audio shows. This phenomenon is without any reason, the richest 1% own 48% global wealth in 2014 (http://www.oxfam.org.uk/blogs/2015/01/richest-1-per-cent-will-own-more-than-all-the-rest-by-2016) and the trend will continue. Globalization, trade barrier deregulation and greater liquidity due to money printing thrust the economy forward. Businesses are moving cross border at an unprecedented rate. The "Occupy Wall Street" in 2011 is one hard evidence. Wages have been stagnant for decades while inflation compounded by yearly basis. Economy has no bearing on the rich, they are getting richer by the day and they continue to spend. Sadly, imbalance global wealth distribution is not healthy for the audio industry as a whole because soon enough, the high end market will saturate. Naturally, margin has to go up to cover the loss of sales in quantity.

The emerging headphone audio is due to the rise of computer generation. Information Technology revolutionizes our life, IT professionals dominate the world's richest man ranking and replacing the manufacturing based entrepreneurs. A shift of paradigm. Computerization speeds up everything, business, social, education, even politics and lowering the cost of business. The sad story of working class, the household income has not risen in tandem to inflation. Our real spending power is constantly lessen. The rising price of real estate is also at an alarming rate, it is impossible to own a house in urban now with average wage, let alone a decent size audio room. The younger generations will have to settle to a smaller living space. All these factors promote headphone audio for obvious reasons, headphone audio doesn't take up a lot space and no room acoustics to worry about. No noise issue either.

This is evidenced with the rise in headphone offerings in KLIAV 2016. I'm kind of disappointed to see lesser mid end hifi products. Even, the high end products this year have scaled down reflecting pessimistic economy outlook. It does look that way, at least. To me, high end products are my fascination, but the mid end products are the one I will live with. Just like car show, visitors come to watch luxurious sport cars but few can afford and those who can afford don't come to watch. They get private viewing.

I have come to understand the addiction of high power amp. The thought of high power amp producing coarse sound is a thing of the past. We have to give credits to the improvements of parts and new understanding of amplification technologies. With power, comes grand stage and majesty. The sound gains effortless-ness and grandeur. July 28 goes down as my audio redemption day as my system has leaped into another league of performance. It has been wild two weeks for me, taking no prisoners, I have grown intolerant to these anomalies. Everything is moving fast and I haven't stopped since. After three days of intensive tuning, I'm happy with how my system sounds. My confidence rose to record high, but I'll spare you the boring details.

Music is made out of rhythm, timbre and dynamic, these three sound principals are my sound guide. One cannot live without either element. Quite frankly, we couldn't do much with rhythm because it is in the music. The recording people are responsible keeping the rhythm intact in the recording. Timbre and dynamic are well within our choice of hardware, cables and speakers.

We want our timbre to be reasonably accurate. Tell me if you could settle to the tone of loose guitar strings? If you could settle a Steinway sounded as if a Yamaha or Kawai? Or Stradivari as Guarneri? Would you trade tonal accuracy for euphonic? I know I wouldn't. I know what to expect listening to Classical and Jazz. I too, know how the real thing sounds like. I like to hear gripping, snappiness and drive in music. But when someone come telling me otherwise, I smiled and walked away.

Besides that, drive and pace too are indispensable. A sluggish sound is a boring sound, it has taken away the zippiness of cymbals, hit hat, sax, violin, drums and so on so forth. It also slow the drive of the music, no swing to speak of.

Today, the "eye fi" plague, audio too becomes a game the perception. The evil of marketing prevails. Many have fallen prey to eye fi, they are omitting their cognitive valuation. Well, let me tell you, reputable brands also have flop offerings. Look out for product model longevity, say more than three years old if you want to walk on the safe side. A short lived product is almost never a good product.

There are too, some who read through the marketing literature and start bashing other competitive products. Unless he is technically sound, no direct benchmark to begin with.

The thing about milling the whole block of aluminum as an enclosure is excessively exotic albeit willing buying willing selling. High end audio is slowly self-reinventing to kind of like luxury horology. It seems that manufacturers are trying to outdo each other with price and power. Unawaringly, tonal profile becomes an area of differentiation. Audio folks are practically submitting to a specific sound profile of audio designer. This is a deviation from the truth of sound but it seems most are happy with the brand association. Refusing to budge, I maintain brand blind and stay true to "no strong character" equipment. Getting as close as possible to music is the name of my game.

It is not uncommon that a good system is ruined by poor set up. System ill matching tops the list, closely follow by room acoustics. The lucky few could afford building an audio room ground up but for most middle income earners, we settle with the existing room available to us. Our foremost priority is avoid the room acoustic from getting in the music way. This alone is a tall order.

If you desired high fidelity sound, you need to think timbre first. Secondly, dynamic, particularly the crucial micro dynamic. Plucking the guitar strings, bowing the cello, bending notes the sax, piano play, even playing the inconsequential chimes, micro dynamic gives life to them. Dynamic to music is like blood to Dracula. Unless you listen to Georgian chant, which is rather flat and hardly any rise and dip, you will fine. But for the rest of us, we need micro dynamic.


We ought to stay in a state of hedonic treadmill, for we only live once. Stay positive, every break of dawn is another day less in our life. I have gone passed sound integrity, harmonics and dynamic. Don't bite off more than you can chew, take thing one at a time, you get there. I thank God that I am now enjoying the fruit of my labor.


Wednesday, July 20, 2016

Commemorative CD 2016




The producer of Commemorative CD 2016, Jo passed to me a red hot copy to me for my thoughts. Knowing him, the selection of tracks has an implicit objective; to educate general public on variety of music and to broaden music listening horizon. I know he also wanted to attract new visitors with new diversity of music.

Without further ado, here's go.  

Track one, Norfolk Country Line
Acoustic guitar broke the silence, McLeod “Ever go down to Norfolk country line?”, his voice, not particularly deep nor husky but rather penetrating, McLeod has done enough to attract me. This composition has its root in country blue with a story telling like delivery. Duet with a low voice female, “Our love!” that’s the climax when both shoot at the high notes. The harmonica sings beautifully. I couldn’t ask for a better arrangement. A very nice piece, easy on ear, it couldn’t be any better to start off this commemorative CD. First track matters, it either promotes further listening or chucking the CD aside. 

Track two, Fireworks
Her shady voice and delivery resembles Susan Wong. Her voice is slightly nasal and gravelly. The double bass, hmmm, a little gluey and thick for my taste. I got poor double bass articulation. Slow tempo, it’s a treat listening to this Bossa Nova in one lazy afternoon, it relaxes the mind. Singing articulation is not necessary for Bossa Nova. Never mind what she sings, just floating on her voice. The cymbal is commendable though.

Track three, La Campanella, No. 3 in g-sharp minor from Grand Etudes de Paganini

A light and nimble playful piano is composed by Franz Liszt in his true admiration for the “super human” Mr. Paganini’s masterly violin skills and techniques, prompted Liszt to duplicate a copy of Mr. Paganini’s image onto himself; he is an equally talented piano maestro. As such, this piano composition comprises of high level of technicality to reflect his flamboyance.

The flying notes with a variation of key strike forces, the pianist is playing with a wonderful continuity. You will be amazed by his virtuosity the run at the closing. It gets your heart pumping. Bravo, bravo.

Track four, The DJ
Breathy voice, most Gaelic songs are sad. She sings so close to the mic, as such, the image is bigger than life (without accentuate the volume). This is my least preferred track in this CD.

Track five, Adja da Li Znaes pametis
The Middle East guitar style led me to suggest a world music. I see myself relaxing on a veranda with a desert view. The recording is remarkably open, with great ambiance subtleties. The unique guitar strumming induces paralytic sensation, so as when the guitar picks up the pace. Who could not have guessed the hallmark of MA Recording? I always love MA Recording’s way of treating the natural decay.

Track six, Looking For A Home
Hear the guitar vibrato, fascinating. Country boys always have their way with guitar note bending, others music genre doesn’t do that much. “I have been down so many times ”, “Wouldn’t leave me alone, never hurt nobody” I couldn’t help feeling the backup vocal is stealing the show, the song came alive. Folks, listen to the separation between the main and backup vocal. The vocal harmonization is marvelous nevertheless. This is a tale of a convict looking for a home.

Track seven, Body and Soul
Back to mainstream jazz, I could spot nice music instrument localization. She stands singing half foot to my right. Her voice is full and relatively free of grain. Then, there is a bass trombone, that’s a little unusual. I can imagine a night out drinking in a jazz pub.

Track eight, Isn’t It Little late
Another Gaelic number, the wooden percussive instrument is regulating my heart beat. Oh! The texture.

Track nine, The Dog Song
An electric guitar intro and a sparse voice, what do you get? It sounds like the mix of soul and blues. The guitar is electrifying and tenacious.

Track ten, Espelho quebrado
A song in foreign language, presumably, a Latin. It’s a Portuguese. Maria sings her heart out. Sweet and feminine, this track melts iron hearts. Accompanied by a sax, it tells a broken love and helpless.  

Track eleven, Golden Spear Steel Horse
This is an ancient Chinese home welcoming piece, featuring drums at the center stage. Pipa has a magical way of speaking to you, so zen and so rich in harmonic due to the twisted notations. The tranquility disappears with the war drums come in the action, bring about intensity and drama. The grandeur of stage, this is no easy task.

Track twelve, Come Together
Now, this sounds familiar. Listening to this acoustic steel strings guitar repertoire, the playing style reminds me of the legendary late Michael Hedges. Aggressive play and attack on the strings.

Track thirteen, Meanwhile
Begins with percussive notation, follows by the moving drum strokes. A gentle double bass on the left and a cymbal on the right join in, the sax on the far right come in onto the scene. The cymbal opens a new dimension of space like it always does. The recording captures the essence of the music. The ripple quality of the drum is so inviting. You got to loosen your mind and flow with the music, this is free will jamming.

Track fourteen, Vranjanka
The opening double bass is so imposing as if running over you, the gain of recording is notably up by a few notches. A skillful display of double bass virtuosity, the notes are weighty. This should be the favorite show piece track, no doubt about it.

Track fifteen, Lord’s Tundra
Bass guitar time, this brings me back to Brian Bromberg CD. Feel the music.

Track sixteen, Mass in B Minor
This mass chorale appeals to Bach fans. Bach is known for his vocal music, he is one of the most important figures in Baroque period. His works have great influences on the later generation of composers. In this piece, you will hear the synchronization of voices, male and female, higher octave and lower octave. Your system is put to the test on its ability on stay resolute producing this massive work. A wall of singing heads and feel the solemn and heaviness of this piece. 

This year selection comprises many tracks featuring double bass. Generally, double bass is tuned to E1 which responds to 41.2Hz. This frequency is within most speakers reach. Beside one heavy Chinese piece, the rest are equally challenging on harmonic reproduction. Be patience with the tracks, the music will slowly grow on you. It is the matter of the degree of how well your system in managing micro details, micro dynamics and ambience retrieval. Combine these aspects leads you to a new dimension of musical pleasure, spatial and spacious. The talk about music transporting listeners to a virtual TIME and SPACE is true as you continue to work your system towards that goal.

I wanted to take time to thank Jo for his time and effort on this CD. He is one of the good guys that believe in giving back to the social, continues to contribute and share his knowledge for the good of the audio community in general even though he has retired from showcasing his LS3/5a to the general public in KLIAV show. Look, he doesn't have to do if he doesn't want to, you get what I mean. Not forgetting the generous sponsors too, thank you.


Monday, July 4, 2016

My soya sauce

Despite of all that, cable receives the most polarized views in audio community. To the believers, cable is the road to sonic heaven. To the unbelievers, it is merely a transmission of voltage signal to the speakers, a straight wire. That's all it does, that's all it supposedly do, the rest are gutter chat. Which camp are you in?

Seasoning, anyone?

Beyond any doubt, cables bring about drastic audible difference. How would cables not matter? Indeed, 99% of the cables are tone control. The cable quest is both daunting and costly endeavour, your mileage may vary in a different system has never been so true. Master of the cable or slave to the cable, be reasonable in your expectations. Arabian Nights, cable epic makes great story. Like soya sauce to sashimi, cable is a seasoning you can't have without.

Quite frankly, all fingers are pointing at my PCOCC speaker cables right now. In a midsize floorstanding speaker based system like mine, their shortcomings take a toll on my system performance. What a drag! Tara Labs RSC speaker cable validates just that, the lacklustre came from midbass and downwards and hence peculiar tonal balance, the notorious big speakers small sound syndrome. Tell me about it!

Star quad cable, dressed in Techflex, a plastic net mesh curbing vibrations, my Tara Labs feels substantial in weight. A good sign, weight means substance. Comes in bi-wiring configuration, it bettered than a single run speaker cable and jumpers, the later just another cost cutting measure. More juice flow to the speakers will always sound better. Due to solid core by design, the cables are not flexible. Forget about using them in a tight room. Took me an hour to clean up the connectors, arranging them, plugging them, providing adequate support and isolation, all these were done with great care. I subscribed to "a happy cable rewards".

The roaring bass

Going strength to strength, Tara Labs adds vigour to the roaring bass. On Damien Rice's O debuted in 2002, this is a CD I normally avoid playing to save my embarrassments. Arranged with a great diversity of sound and gruelling low energies, you will sure melt in your chair. Not to mention Damien's masculine voice, "The blower's daugther" and "Valcano" packed with so much emotions. You are going to love this. Humongous, chewy and long bass grunt, my system is now sure footed. Couple with bursting dynamic, the rhythm is fascinating. The rise and retreat are fast and effortlessly. Be mindful of your volume, this recording has unbelievable gain that you don't want your neighbour to ring your bell.

The stage is set
Moving on, the projected images were floating in musical space and time. Still head like portrait on a wall is a fallacy, the artist swings and nods head along with the music. On close inspection, you will detect the subtle variation of loudness during the singing. On Jennifer Warnes's "Famous Blue Raincoat", an album that require no further introduction. I like to draw your attention to the not so popular "A Singer Must Die". Be prepared to receive the chorale at the background. Opens with melancholy, helpless and desolation, though not a difficult track to play by any audiophile standard, the system sensationally depict the singing heads. The localisation of alto, tenor, bass and soprano sections are vivid, creating big sound in lateral and front to back soundstage. I'm glad my proud Little Rascal doesn't feast on detail. Honestly, I don't care too much about soundstage, but the musical presentation, no hi fish etched detail kind of presentation. By the way, soundstage is a creation by the mixing and mastering engineers. We all listen to recorded music through the ears of these professionals.


In spite of all that, I welcome warmth. Warmth fleshes out humane quality and defuses coldness and sterility. You would want to avoid the later foe. On Nneena Freelon's Homefree album, man! This CD begs to play loud! "Skylark" starts with stunning two double bass quickies. I gathered both upright bass's micro dynamic and timbre richness, the sudden change of bass notes with each plucking of gut strings and the resonance from the f holes raise the hair on the back of my neck. I scored a decent mark on top to bottom note articulation with little truncated bass.

Big voice from a rather petite stature, Nneena could accentuate her voice sharply with no sweat. Her wide vocal range injects energy and swing to turn standard into her own songs. It didn't go unaware that this recording quality is unexpected high especially coming out from Concord Jazz, with dynamics and transient were delivered in spades. It reminded me of Sheffield Lab recording. Likewise, the romantic Radka Toneff's Butterfly album, both have incredible vocal dynamic swing for the extra umphhhhh.


No evaluation is complete without classical music, the subject of examination is tonal linearity. Mahler Symphony No. 5, New Philharmonia Orchestra by Sir John Barbiroli is regarded by many the standard, orchestral colour, balance, diversity and explosiveness.


I enjoy the acoustic richness of orchestral works. On this masterpiece, the communications between the sections, spatial soundstage, transition, suspense, drama and transient attack is well captured. Strings, woodwind, brass and percussion display good clarity in a scaled down size. I have a third row seat and glad that my system devoid of any serious mischievous, collapses or crash considering this huge piece from Mr. Gustav Mahler.

Salute for their wonderful works

When I start out to blog, I wanted to write responsibly. Perfect cable doesn't exist. A suitable cable in a system compliment the sound. Never mind about people's thoughts, your system is here to serve you, not your guests. They come, they go and they have zero stake. Do your homework, trust your ears and if you like your friend's sound, invite him over to assess and seek tips.

I hold dearly to coherency is musically correct, the rest of the goodies will come by themselves. The addition of Tara Labs further enhances my sonic foothold, with big bass as extra bonus. The sound is organic and balanced, nothing stick out. A good bass is a good balance of bass volume, articulation and extension. The day of shy bass is now a thing of the past, I'll drink for that, cheer! Most of all, none of the sterile sound of modern hi fi. Make music music, not any more with additive. Hallelujah!


Monday, June 27, 2016

High end wannabe

In any society, there will be some ignorant people, who think very differently from us. A genius or a psychopath, better flee because they are no good. A genius speaks of things you couldn't understand, a psychopath speaks of things you wouldn't want to understand.

Sarcasm, I recognized it. How can you be sure you on the right audio path? This is so insulting. Age matters, it's not an issue the question is coming from a newbie, people forgive you. But coming out from a seasoned audiophile, this question is more than a mere question. It packs with arrogance, mockery, insult and scorn. Wise people with the right frame of mind would not ask question like this.

Naturally, this invites system scrutiny. A system performance poses a more genuine credibility than he himself. I trust my ears more than anything else and I give credit where credit is due. I pursue audio excellence but a poster system. Albeit outright denial on the fact that others' system performs better and his system glaring shortcomings, his deep conscious knows it. So, what's with the hot air about? Well, the least he can do is prove me wrong. Talk is cheap, buddy. You can't talk yourself to high end sound, that would be too easy. This is too not a character assassination, seriously, I got better things to spend my time with.


Out of focus, compromised transparency, shouty, noisy and incoherent as above image doesn't depict good sound by any standard. It is a long way to go. A tooth for a tooth, you ridicule my intelligence, luny, you are just a high end wannabe.

I don't play game. You play fire, you get burned.


Monday, June 13, 2016

Little Rascal

Ha ha, turns gold

Ever wonder sometimes everything you touch turns gold? I wouldn't mind. A string of bad luck, tell me about it. Don't they come lining up? Really shui, choi, choi choi! People do funny things to get rid of bad luck, floral bath, prayer and hitting little people. You do whatever work for you. Staying optimistic is the way of life, the load will seem lighter. Personally, I am no boot licker, I am who I am, staying politically correct but will not be cheating myself and going along with the crowds.

Art without engineering is dreaming, 
engineering without art is calculating
- Steven Roberts

"Naturalism is boring". Even vast majority of high end audio are not free of colorations, they carry a sound of their own. They claim themselves natural sounding. I can only assume it is difficult to sell the concept of "soundless-ness".

Doesn't she looks natural? A prick focuses on arm and body ratio to figure if she is fat.
Attractive sound and natural sound is the crossroads ahead of us, just like voting for right or left wing in politics. It does get to your nerve sometimes. This is a thorny issue, where friend turns enemy if not tactful. Emotional Quotient is the art of being a human being. I have seen many high IQ, low EQ people, personally, I maintain a distance from them. They are a pain in the arse.

I want, I want

Everyone embark on different journey on a different ride in a different vehicle. You are doing OK if you could soak up the bumpy ride. And you couldn't, do something about it. The source, phono stage, preamp and speaker are IMO are the tonal gatekeeper, they impose significant impact on the sound. Messing up there, you are foolishly screwing yourself over. In my case, preamp is the kingmaker in my minimalist system. I have had my fair share of acquaintance with IC based preamp, LDR preamp, Autoformer preamp, plain Jane volume potentiometer, M7 clone and now, active preamp, all that doesn't make me an expert, I am still learning. Everyday presents a new learning opportunity. It too, tells me that it is hard to sell a USD30k passive preamp in which circuit could be easily be duplicated? To the potential customers, it is perceived as poor value.

Albert Einstein once quoted "Make things as simple as possible but not simpler." Steve Jobs says "If you define the problem correctly, you almost have the solution" is equally brilliant. "Many topologies under the sky, it is about you living with its shortcomings". I couldn't believe I said that!

Admittedly, I have a soft spot for passive preamp, for its simplicity, for its honesty. Purely on my experience, passive preamp does the least editing to the sound. Short signal path, no caps and resistors in the signal path, executions and bla bla bla remained to be the holy audio citations. It doesn't take a scientist to figure that out. Still, as simple as it is, there are many things the constructor didn't let the cat out of the bag. Simple but not too simple. Conventional passive preamp inherits a glaring inadequacy; impedance matching. Poorly matched impedance will even make your dog doss off. In any case, you will never get much help (gain) from passive preamp which will rules power hungry speakers out. Thus, if the impedance issue is resolved, this will throw opportunity wide open.

Little rascal
Merriam-Webster defines rascal as a person and especially a young person who causes trouble or does things that annoy people. We need shake up in life, sometimes. Little Rascal, couldn't more appropriate name for this unassuming passive preamp.

Little rascal
Hot on the wheel Little Rascal fills the void left by the departure of Kronos Sparta in the same week.


Misty 
The impression is ruthlessly revealing, Little Rascal didn't hide anything. Recording compression, noise filtering and ambiance retrieval go under the microscope. I am now auditing the recording! A sense of nuances (not veil) filling up the space. Shot, there's a thin mist I didn't know exist from my resident preamp. Little Rascal is as quiet as a mouse, no hiss or noise hearing tweeters up close. A sign of well executed grounding job, nothing stands in between the music and me.

A recording marvel, a rare sampler I could live with

Got this "The Absolute Sound Reference" Vol no. 2 of Munich High End Show sampler from a friend, enormous energy downpour when cranked from 12 (0dB) to 2 o'clock, showtime! The stage is set, headroom is bigger than usual. This headroom effect is diminishing corresponding to the height of ceiling. This is altogether another acoustic topic. From beautiful timbre of acoustic instruments, voices, percussion and cinematic effects, the gain of the recording was consistently through out, the sound is with authority. This is one rare sampler I could live with. The sound has no non sense directness, a trait innately associated with live music. Some may distaste blatant presentation, but it sounds music to me.

I cherish Little Rascal's musical correctness and the way it evokes my emotional response, like never before. It loaded down emotions. Couldn't it be immediacy, dynamic, transparency or dared honesty? In complete bewilderment, I couldn't figure out. When the sound meets ear, my heart overflows with joy, the emotion floodgates are opened! An abstract feeling nevertheless, I can't say it will do the same to you. Yes, you can say I am bias. Little Rascal makes music music. In this sense, Little Rascal is my audio redeemer.



Albeit no tubes in the circuit, Little Rascal doesn't sound all that solid state. The lushness tips the tonal balance over slightly to the warm side, smoothing some digital hardness. It was a joy listening to Barbra Streisand's Duets by Priarity Records 2002, the lovely ballads. No falsetto, no vibrato, no deliberate vocal showmanship either, the delivery is smooth, so effortlessly emotional and almost poetic and not to mention her angelical voice to boot. Her Broadway influence is evidenced, going from crescendo to fortissimo, p to ff taking off is like a brisk. She is incredible. Distinguishing vocalist specificity is as easy as 1, 2, 3. On "Tell him" a duet with Celine Dion, Barbra crossfires with Celine is exemplary.

Bell like highs and pastel edge delineation, I'm not complaining. Never have I gathered any sharp delineation in live music. Razor sharp edge delineation brings about listening fatigue. In saying so, Little Rascal is detail enough to excite. I am not missing anything. Moving downstairs, the bass hits the basement, more extended than my resident preamp, by half a mile. Dave Brubeck Quartet's Time Out SACD mastered by Bernie Grundman came in just in time for the task. This SACD is the best Time Out digital recording (read a-comparison-of-eleven-versions-of-dave-brubecks-time-out). Some even suspect my bass drivers were not wired up, Little Rascal will make their heads turn. Take Five drum strokes is a stellar benchmark for percussion. Each drum stroke exhibits different tone, color, texture and overtones. Shared by a Master, drum stroke proximity test is a testament of honesty. The variations of drum stroke changes mood, this is electric! He he, mo lao fung (no leaked air)!


Feeling great look down on top 

Viva, viva, viva ....! Raising my arms in the air, I am doing my victory lap already. Tears start rolling down my old cheeks. Little Rascal renders up front images, bold, lifelike, rock steady, big soundstage and a third row presentation. A no-brainer, it puts me back on the right path to sonic heaven. This means less bumpy ride ahead, my finishing line is in sight. A sweet consolation for the 25 years culmination of DIY, the constructor is retiring on a high note. Much gratitude to my fellow unsung hero, I couldn't thank him enough!

Monday, May 30, 2016

High end at a real world price

High end at real world price
Wow, what a week I have had! A Kronos in my den, I couldn't believe it myself. For the informative audio folks, Kronos is the hottest turntable at the current moment could be a little understated. Best sound award comes raining where Kronos serves at front end, that's phenomenal.

Spot on
Superiority in any aspect always comes at a price and there is a cost basement to achieve that level of performance, Kronos is not excluded. "High end at real world price" still cost a lot for the middle income group, sigh. Those who own it, good for you while those who live from hand to mouth, a real world fantasy. To add insult to injury, you need to spend much much more to better Kronos, unless Kronos honcho decides otherwise. Who knows what Louis has in his sleeves?

Sparta to feed my somewhat lowly configured system, that's a blatant system as some would call it a dragon head with mouse tail, chirping an overly imbalance system. Victor brought his Sparta to my den, he is moving for the kill! A move that I'm well aware of, but the temptation is too great to resist .....

ZYX Premium Omega
Let me walk you through the costing, full Sparta turntable USD21500 with Halena arm USD6500, ZYX Premium Omega USD7000 MC cartridge, Nagra VPS tube phono stage USD8500 and Skogrand RCA phono cable. I got no idea how much the Skogrand costs but you could figure the ball park figure. Setting up was a breeze, Victor didn't go for the optimum, neither was I with the room acoustics. Further optimization takes time, we all know that too well.

Nagra VPS phono stage
First needle contact opened with hoo and ha, the baptism of vinyl begins. The sound was so easy on ears, the famous polymeric flavour that make folks return to analogue. Man! CD's spikes and glares are a sharp contrast. I constantly struggling with CD before settling down to listen, every time, vinyl is free of that. Texture of vinyl, OMG, wanting to be had. Smooth and rounded, in a good way. "Fluidity" could never be better exemplified. And this strange quality miraculously draws you into the music, readily urging you to crank the volume up. Now, some of us crank up to crazy volume to attain greater head room, greater presence. Flow with the groove as some may say.

The enormous energies across the whole frequency response courtesy of vinyl were staggering, indeed, it does a better job filling and loading the room. Bass is something that once you have it, you will never want it without, it serves the critical music foundation. Shaking my head in disbelief, the bass from vinyl is fulsome, tuneful and digs deep. Not particularly tight due to tube phono. What a treat for bass lover, the roll off would be from your system. But take this with a pinch of salt since I don't have others for comparison. I urge you to do your homework if you are serious.

Up to this point, I am glad to have Sparta in my system to acquaint what it capable of. Unmistakably, the sound emanated from my speakers possesses the rightness, to let my guard down and be submissive. Listen and stop analyzing the sound.

No test is complete without voices, Sparta was faithfully abstracting what on the vinyl, as you well aware of different pressings attribute different tonal balance. Different voices, skeletal, lush, thin, feminine, muscular, pitchy or husky, no hint of homogenization. True color, this is a hallmark of great turntable. No colouration is being add onto, you probably know that many turntables are not free of that.

The presence and spatial separation, Sparta has it covered. The images are swathed around with ozone, depicting the sense of spaciousness. Say Scott Hamilton on his sax, brassy, air velocity modulation, breathing and the pungency of notes, is presented. I'm sorry, the magic is either in the recording or not, that's why folks are paying top money for the promise of first pressing.

Victor listened for a good 4 hours the first day and returned for another 2 and a half hour the following day. He played loud with no regard to my small room to a point my amp was sucked dry especially on the demanding passages. Readers here know I'm a civilized listener. Victor left my den with a glow on his face, a gesture of satisfaction or wasted electric, perhaps? Is it me or what? I didn't know and I didn't bother to ask. All I care is me, and my listening pleasure. For the record, we played Kid Chan, Sarah McLachlan, David Fagan, Bill Wither, Kyung Wha Chung to Beethoven Symphony No. Five




"Ain't no sunshine when she's gone!" sum ups my feelings. Sparta showed me what a high end analogue can do and what's the revival of vinyl is about. My heart sunk the day Sparta leaves my den, Sparta was sourly missed. Sparta should be in your audition list if your budget within the range. Heartily recommended.