صدا و سیستم های صوتیمجموعه تجربیات شخصی در زمینه حس شنیداری و سیستم های صوتی

خبر اول اینکه مهندس پوینده عزیز نوشتند یکی از فروشندگان خیلی قدیمی و درست حسابی های فای درش تخته شد اونم بخاطر نداشتن گردش مالی :

Sound By Singer , one of the most prestigious and old Hi Fi  stores in U.S  is bankrupt and about to close. This is  very alarming notice to high end audio. This business is doomed . Sad news!!

کمپانی Hovland یکی از کمپانی هایی که خیلی مورد توجه من بود هم درش تخته شد و واقعا حیف شد که این کمپانی بسته شد اما کمپانی های درپیت زیادی الان مشغول فعالیت هستند.

کلا از وقتی من بیخیال های فای شدم نمیدونم چرا در همه داره تخته میشه

خب بنظر من الان دیگه باید جنگ جهانی سوم شروع بشه تا جهان بعد مدتی بعد از جنگ وضعیت بهتری رو تجربه کنه.

خبر بعدی اینجا رو ببینید که  لینکش رو مایک گذاشت من دیدم :

http://www.stereomecmuasi.com/cihazlar/sayi24/marten_momento1_english.htm

خبر دیگه که خبر جدیدی هم نیست ورود آمپلی فایر KR به ایران هست که کاش جای اون برند Lamm میومد، البته یک وقت فکر نکنید میخوام تبلیغ منفی کنم چون KR برند بدی نیست، من تنها نظر واقعیم رو بیان میکنم و قصد ندارم بزنم تو سر بازار فروش این برند، چیزی که هست اینه که من فکر میکنم KR میتونه صدای معقولی بده اما نه با بلندگویی مثل منگر که درایوش کار راحتی نیست. منگر رو فقط ASR میاره سر حال و KR باید با بلندگوی سازگارش جمع بشه ، البته KR مدل های بالای ۱۰۰ وات هم داره اما از من میشنوید لامپ با توان بالا خیلی فرقی با ترانزیستور نمیکنه و باید رفت سراغ سینگل های کم وات با بلندگوهای با حساسیت بالا.

KR یک حسن داره اونم اینه که لامپ هاشو خودش میسازه و مشتری گرفتار پیدا کردن لامپ nos نمیشه اما صداش تا اونجایی که من میدونم تو حد و اندازه های Audio Note و Lamm نیست. اینجا رو ببینید :

http://www.euphonia-audioforum.se/forums/index.php?showtopic=7570

به مهندس پوینده میگقتم من آرزو به دلم موند یکی تو ایران یک برندی بیاره که برام جالب باشه  و آدم احساس کنه یک کار تحقیقاتی درستی پشت اون انتخاب صورت گرفته.

خبر آخر رو بهتره ندونید چون هنوز خودم تصمیم ام قطعی نشده و در اولین فرصت اگر OK شد بهتون خبر میدم

مولانا میگه :

بجز با روی خوبت عشقبازی   حرام است و حرام است و حرام است

سوال شد این چه جور همبرگری هست که اسمش های فای شده منم گفتم توضیحی بدم در مورد همبرگر های فای .

سالها پیش که ساعت ۱ نصفه شب پا میشدیم با دوستی میرفتیم از فلان فروشنده آمپ می آوردیم تو خونه تست میکردیم و خلاصه عاشق این میکده و …خل بازیهاش بودیم قرارهایی گذاشته میشد و تو این قرارها گاهی همبرگر صرف میشد و من جالب دیدم اسم قرارهای های فای رو همبرگر بگذارم.

همبرگر فقط یک اشاره هست به هر قرار های فای که تو اون شما با دوست و یا دوستانی جمع میشوید و هم در مورد های فای صحبت میکنید و هم غذایی میل می فرمائید.

همبرگر های فای چون با هم شروع میشه مفهوم با هم بودن رو هم تا حدی میرسونه و خیلی هم بنظرم انتخاب اسمش جالب هست. کسانی که مثل من از دهکده بیرون انداخته شدند هم گاهی همبرگر های فای میخورند البته نه تا اون حد که دوباره اعتیادشون به های فای  شروع بشه

فراموش نکنیم پایه گذار همبرگر های فای مهندس پوینده عزیز هستند که من همیشه از هم صحبتیشون لذت بردم.

مولانا میگه :

چون ساقی عاشقان تو باشی    پس باقی عمر ما و مستی

آدرس سایت :

http://www.esploudspeakersna.com/welcome/index.html

There are only two legitimate references in audio:  live music and well-recorded master tapes.

What live music AND good master tapes have in common is very different from most “hi-fi” systems:  excellent resolution without tipped-up highs; tight and deep low frequencies without artificial slam or boom; transparency without thinness; rhythm and pace without artificial crispness; and most importantly, emotional involvement without an urge to analyze the sound.

These things—the attributes of musicality—are exceedingly difficult to achieve, which is why truly great loudspeakers are so rare, and also why knowledgeable music lovers are so often looking for ways to “upgrade” their systems.

Technology should serve the music, rather than being and end in itself or a means to generate marketing hype.  Yet despite today’s incessant parade of technological “advances,” how many systems do not sound somehow artificial—electronic, timbrally unnatural, mechanical, tonally disjointed, thin, tipped-up, overly crisp, boomy, etc.?

The next time you hear an audio system or component, ask yourself:  Does it sound like music or like “hi-fi”?

Why ESP?

Do today’s mega-systems sound truly live to you, or do they sound merely “impressive” but somehow artificial? Do they make you want to sit and be enveloped in your favorite music for hours, or are they better suited to showing off short audiophile tracks to friends at a cocktail party? Can you listen on those systems without fatigue or boredom to an entire album, a complete symphony, or even an opera?

The best systems should attempt to hone in on the sound of live music. Hitting that musical bull’s-eye involves the extremely rare convergence of technology, experience, and art into inspired creations. Success comes from the design equivalent of centripetal, rather than centrifugal, force–driving toward the center of sonic realism rather than spinning away in a “space race” of space-age components and cabinet materials which lead to newer models, more marketing hype, and higher prices but which have very little to do with musical realism or emotional involvement. Among the thousands of speakers on the market, even among the dozens of extremely expensive speakers on the market, how many are truly great? Why are “newer and better” models released so often?

How is ESP Different?

ESP loudspeakers are designed and built by an enthusiastic music lover and frequent concertgoer who is also one of the world’s great speaker designers. That is why ESP speakers sound so extraordinarily close to live music and why they have been owned and by so many musically discerning reviewers and industry insiders.

ESP loudspeakers are hand-built and tested by the designer himself, working with a small team of master artisans. This allows us to go to perfectionist extremes that others do not; our design and build quality are absolutely without compromise.

ESP loudspeakers are often said by reviewers and industry insiders to surpass sonically the most expensive speakers in the world; yet while our parts costs and uncompromising build quality do indeed exceed those of speakers priced well above ours, our prices reflect a concern for value which is second only to our concern for absolutely unsurpassed musical realism.
ESP loudspeakers deliver unparalleled musical involvement. There is nothing “hi-fi” or artificial about our sound.  Our speakers are legendary for their timbral naturalness, seamlessness, dimensionality, dynamic ease, and presence, which lead to more involving, longer music sessions.
ESP loudspeakers are classics, with time-tested design, perfectionist build quality, non-intrusive furniture-grade looks, and sound quality so close to that of live music that they will allow you to get off the upgrade merry-go-round once and for all.

What kind of music?

We believe that recordings of acoustic music are better than recordings of amplified music, and that recordings of texturally complex music are better than recordings of texturally simple music, for judging music reproduction components.  This is not because of any inherent superiority of acoustic or texturally complex music over amplified or texturally simple music, but because acoustic music contains fewer layers between the instruments’ original timbres and what is heard by the listener, making it easier both to discern subtle differences in the way different components reproduce those timbres and to compare the reproduced sound of instruments to their sound in live settings; and texturally complex music requires components to unravel denser textures without congestion and to reproduce wider dynamic, tonal, and spatial palettes.  Of course, for many people this is not relevant to subjective musical satisfaction, and in any case, excellent recordings of texturally complex music are relatively difficult to come by, but we feel that that for comparing the quality of the best music reproduction components, and for those listeners who wish to get as close as possible to the sound of real instruments in a live setting, acoustic and texturally complex music are essential.

What we listen for?

While musical satisfaction is, of course, subjective, we believe that there are certain characteristics of truly great music reproduction components which separate them from the rest:

We expect to hear little or no artificial character to the sound, little to remind us that we are, after all, listening to electronic reproduction rather than live music.  It is a rare system indeed that does not immediately betray its electronic nature, however expensive the system may be and however well it may satisfy many audiophile criteria.  We want to hear a purity of timbre and a relaxed, unhyped clarity to the sound, making it sometimes possible to suspend disbelief and feel that we are listening to the real thing.  The greatest amplifiers and front end components are designed with the most optimally simple circuits to sound the least like electronics.  The greatest loudspeakers achieve the ideal convergence of extreme clarity and musicality.

We want to be able to listen for hours on end without the slightest fatigue, just as we can with live acoustic music.  Fatigue comes from an artificially tipped up and “alive” sound, which may impress upon a short audition but grows tiring after 30 minutes.  We expect to hear no upper midrange glare, a common cause of listener fatigue.

We also want to be able to listen at close to live concert sound levels without fear of dynamic limitations. The best components have an ease of presentation which allows the music to get louder and louder without hardening of the sound, distortion, or shrinking of any part of the soundstage.
We like to hear musicians with realistic size and body (three-dimensionality), neither two-dimensional, on the one hand, nor bloated, on the other. We also like to hear realistic image focus rather than surrealistically highlighted or unnaturally pinpointed imaging.
We expect to feel something akin to the palpable presence of live performers in our room; to feel a physicality to the sound; to feel our room and our bodies being energized. This comes from proper dimensionality and focus along with a low noise floor.
We want the tonality of the system to be both natural and seamless across the frequency spectrum, never sounding tipped-up in the highs, overfull in the bass, thin in the lower midrange, or shrill, nasal, metallic, or otherwise colored.
We want the high frequencies to extend naturally and easily, without the hyped detail which some listeners mistake for transparency.  Detail should be clearly audible, but in a relaxed and natural way within the total musical fabric, rather than in an attention-grabbing way in which the highs jump out from the rest of the frequency spectrum.
We want the low frequencies to be extended and tight, just like they sound in a good concert hall.  We do not want them to be overemphasized or bloated, even though unnaturally strong bass may be appealing in certain types of music.
Most importantly, we want the system to cause our toes to tap, our spines to tingle, goose bumps to appear, or tears to well up—all signs that we have transcended the reproduction components and become truly connected with the music.

Accuracy vs Musicality

It is often said that designers and purchasers of audio components must lean toward one or the other of the poles of accuracy and musicality. Adherents of the accuracy school want to hear everything that is on the master tape. They talk of a component’s detail and transparency, and use phrases like “on the warm side of neutral” or “slightly smoothing over detail” to describe components which fall into the musicality camp. Adherents of the musicality school want to simulate the sound of a live acoustic performance in a good hall. They talk of a component’s warmth, emotion, and ability to “communicate” the musical essence to the listener, and use terms like “analytical” or “cool” to describe components which fall into the accuracy camp.

Our belief is that a properly designed and configured system can be both highly accurate and musical at the same time, assuming well-recorded source material. Accuracy and musicality converge when a system sounds transparent without being hyped; when detail emerges clearly but in a relaxed, rather than spotlighted, fashion. This requires the right combination of electronics and speakers:

For electronics, absolute accuracy to the master tape should be the only goal, an achievable one if the component is designed with the simplest circuits allowable, with no unnecessary electronic embellishments. Source components as well as preamplifiers and amplifiers should be as pure and neutral as possible, without hype or haze. Their job is to pass through, with absolutely no editorializing, exactly what is on the recording. Anything else represents less than optimal design. Electronic components which are thought to be accurate yet analytical may indeed not be so accurate after all, having a tilted-up frequency response or adding electronic haze or other noise artifacts. Conversely, electronic components which are thought to be musical in the sense of slightly softening detail may indeed have too much in the signal path to let all the information through.

Speakers, on the other hand, are electromechanical transducers which inevitably add their own character to the sound in the process of converting electrical energy into acoustic energy. Speakers represent the sum of the designer’s technical and artistic abilities and his understanding of what live acoustic music in a good hall sounds like, which depends in part upon how frequently he listens to live music and what he listens for. Large differences among speaker brands should not be surprising, then, if we consider the multitude of ways in which the numerous complex variables in speaker design can be blended into finished products which attempt to recreate the sound of live music.

Our preference then, is for the most accurate electronics, that is, those with the most optimally simple, purest-sounding circuits, coupled with the most musical speakers, that is, those with the most real-sounding presence, dimensionality, tonal accuracy, and dynamic ease.

On Tweaks

In addition to the music reproduction equipment itself, several other factors are critical for realizing the best possible sound from your system: room acoustics, power delivery, component isolation, cables, and optimizing the source material. Room acoustics is the most important factor and is, along with optimizing the source material, independent of the given playback system. Tweaking the source material includes such activities as cleaning LP’s and cleaning, polishing, edge-bevelling, and demagnetizing CD’s. With regard to power conditioning, component isolation, and cables, on the other hand, we have found that while there are many competently designed and often quite expensive products which can make a positive difference, the contribution is generally not system-independent; positive effects in one system may be absent or overdone in another, or may result merely from counteracting tendencies elsewhere in the system (the infamous “tone control” effect). This is not meant to deny the effects of many tweak products, since most systems do benefit from some tweaking, and tweaking is both essential and fun; but just as the best electronic components employ the simplest and purest circuits, once the essentials of room and source are taken care of, and assuming that the electric power from the wall (hopefully dedicated power) is relatively noise-free, we have found that the best way to maintain the purity of the recorded signal is often to keep things relatively simple. Tweaks on top of tweaks can render the playback system so complex that its musical essence is obscured. Everything in the power or signal delivery system will add a characteristic sound to the system. Does it not make sense that the best-designed components will require the least “additives,” just as the freshest fish is best eaten raw and the best steaks are not masked by sauce?

شهرام جون مرسی

برند Lampizator برند جالبیه، اگر دقت کرده باشید من برندهایی رو دوست دارم معرفی کنم که طراح اونها مانند Decware تو سایتش مطالب بدربخوری رو نوشته باشه و علت علاقه من به AudioPax یا Audio Note و یا خیلی از برندهای دیگه ای که دوست دارم فقط صدای اونها نیست بلکه گفتگوی مبتنی بر تجربه شنیداری اونهاست. البته رومی معتقده روی نگاه و تجربه شنیداری یک طراح یا مودیفایر مثل آقای Lampizator خیلی نمیشه حساب کرد اما من جدا از این موضوع اطلاعات جالبی رو تو سایت این آدم دیدم و فکر میکنم برای شما هم جالب خواهد بود.

بحث در مورد طراح این شرکت قبلا تو انجمن من توسط آقای نوید مطرح شد ببینید :

http://forum.hifi.ir/viewtopic.php?f=55&t=139&st=0&sk=t&sd=a&hilit=Lampizator

آقای Lukasz Fikus طراح لهستانی Lampizator سایت خیلی جالبی داره و مطالب خوبی در مورد تست صدای انواع سی دی پلیرها داره که نشون میده این آدم خیلی از برندهای گران و ارزان رو شنیده ، مودیفایشون کرده و خلاصه اطلاعات جالبی رو از هر کدوم اونها تو سایتش گذاشته که هم برای من جالبه و هم برای کسانی که دوست دارند بیشتر از طراحی داخلی پلیرها بدونند.

این آدم خیلی به آقای Peter Quvortrup (راستی یادتون باشه آقا پیتر اهل کشور دانمارک هستند اما انگلستان زندگی میکنند)  طراح  Audio Note UK احترام میگذاره و در مورد خودش تو سایتش اینطور گفته :

This private site LAMPIZATOR is dedicated to tube DIY, music, and practical ways to best sound reproduction.
More specifically: my goal is to own “the best stereo system in the World” and to do it on a reasonable budget. The second aim is to share with others what I have found out in the process, i.e the Lampizator, The Saba speakers, the gem DAC’s and Russian supertubes.
Since I can’t afford a dream system, I decided to learn what makes this technology “tick” and to build the system myself. Soon the pursuit of hi-fi truth became my passion and I relentlessly look inside the boxes, in vain hope to find honestly made and good sounding products. When I discover something worth noticing, I publish it here. I am sure there are ways of owning an absolutely fabulous hi-fi system which everybody can afford. To put things into perspective, I build for myself systems costing circa 1500 Euro, which beat sonically everything I heard before at cost-no-object demo’s in Frankfurt HighEnd show. If we can buy it – thats fine. If we can’t – we must do it with our own hands. It is a combination of buying used gear on ebay, modifying, mixing and matching, and having open ears to new gems from China.  In fact – it is easy. I think I have found all elements I need: best source – CD player with Lampizator, best amplifiers (tubed of course) , and best speakers (alnico). In my subjective opinion my current system can easily be called one of the best stereo systems in the World. This page is about sharing with others my experience acquired in the process.
I am trying to condemn marketing and engineering B/S which I find inside gear. I am a self proclaimed Prometheus. I steal the industry secrets and give them back to the people. I ridicule the ridiculous. I also easily offend the easily offendable.
Of course you can go out and buy yourself such quality in the shop, in this case the price tag may reach approx. 20 000 -40 000 Euro, so anyone not needing such money is more than welcome to go and spend it. And after you buy it, I challenge you to meet me and compare. I will bring gear costing 1000 Euro and I will win.
My approach is to achieve best sound regardless of the cost, but fortunately my discovery is that it is not the money that make the sound, but intelligent choices.  This page is not a “poor man’s Hi-Fi”, it is about best hi-fi period.

———————————————————————————————————————–

Executive brief: in this private website I summarized my 20 years of experience in designing, building and modyfying the stereo hi-fi equipment. Oryginally inspired by Audio-Note’ Peter Quvortrup philosophy of constant upgrading by better parts, I started a new era in my audio hobby – DIY. Then encouraged by Thorsten Loesch page I started learning about all things related to digital. In the countless articles  I try to share with others the various projects which I tried myself. I minimize the voo-doo talking, and try to ridicule the myths. As diplomma engineer I demistyfy many marketing fairy tales and I try to reward honest companies with my aplause. I do not differenciate between 100 USD dac from Hong Kong, or a 20 years old Philips for 20 Euro on ebay, a grandfathers’ SABA radio or Mark Levinson, Linn, Mc. Intosh or Wadia products. They all can be equally good or equally bad.
I deal with simple improvements, modifications, tweaks, very heavy surgery – all kinds of things you can do to improve your stereo. I also deal with buying HIFI online from Hong-Kong and China. There is a little bit about restoration of old gear, about room accoustics, and about listening enjoyment. Psychoaccoustics, soldering technique, measurements and component matching sometimes also appear in my pages.
You can find many confronting opinions, because what I deeply believed 20 years ago (that Scanspeak is the only good loudspeaker out there) is not necessarily my belief today. So in the form of BLOG rather than a finite webpage – I applaud many products like CD Player Grundig or ribbon tweeter Raven 2 to be World’s best. After some time, thanks to my relentless pursuit for truth – I discover new kings and report that finding to you. So don’t blame me for changing kings and queens every quarter or so. That is the very nature of the search. And by the way, the chase is better than the catch.

I devote great deal of time to tube technology, tubes in general and the circuits. I try many different Telefunken. Siemens, Amperex, Philips, Kenrad, Brimar and Sylvania tubes and I compare them to Russian military ones which I love. But of course YMMV.

Finally, I talk a lot about the tube output stage – the Lampizator. I think it is great. After 5 years of research on over 200 CD players I arrived at a conclusion that NOTHING beats properly made Lampizator stage, and  I described a couple of Lampizator variants with more than 20 different tubes.
I published a short summary of this experience in my DOC called LAMPIZATOR 2.0 which was released in july 2008.

خیلی خوب میشه این برند بیاد ایران و ما ببینیم تو سورس های زیر ۳۰۰۰ هزار دلار چه پاسخی به ما میده. گزارشات زیر رو ببینید :

Vincent
TDA1541A chip (جالبه)
Theta
MHZS
Digilampizator
Goldmund (شاشید به این برند سوئیسی)
Shanling ()
Teac VRDS
Lampucera
Capacitors (اطلاعات جالبی در مورد خازنها)

بخش تازه ها اینجاست : http://www.lampizator.eu/Updates.html

تو بخش تازه ها مطالب زیادی برای خوندن وجود داره مثل:

http://lampizator.eu/LAMPIZATOR/photogallery/STEPS/Lampizator.doc

که مرحله به مرحله مودیفای رو توضیح داده و یا رنکینگ سورس ها در:

http://lampizator.eu/LAMPIZATOR/CD_player_ranking.html.

چیزهایی هم در مورد ساخت بلندگو اینجا نوشته:

http://lampizator.eu/SPEAKERS/PROJECTS/P24/P24_monster_speakers_raal_altec_lansing.html

و لیستی از سورس های ارزان :

۰٫  Sony XA5ES
1. ARCAM CD73 (Wolfson based, price circa 400 GBP on ebay) (and all other Arcams with Wolfson) Also new WM8741 based Arcam CD17 – yummy !
2. Nakamichi CDP-2E with TDA1541A, Sony CDP557ESD with BB PCM64 DAC
3. Philips 753 and 751 with Philips TDA1549 DAC (and Marantz cd5000 and CD48)
Luxman D-103u
4. Sony CDP-555ESD with TDA1541, Kenwood DP8010 with PCM58P, Sony CDP338ESD with BB-PCM58P DAC
5. Cambridge Audio CD3, CD2
6, JVC 1050Z with K2 filter and JVC DAC
7. Maxi Lampucera with CS4397 DAC from Cirrus (needs transport)
8. SATCH DAC with the TDA1541AS2 (needs transport) now it even comes with factory installed lampizator
9. Cambridge AZUR 540-640 with Wolfson DAC
10. Copland CDP 289
11. Zhalou DAC 2,5 MK2 and 3,0 (needs transport) based on CS4397 and 98
11.B) LITE DAC-AH with 8 x TDA1543 DAC
12. ZERO DAC with AD1852 DAC chip
13.  Bang and Olufsen CD5500 (TDA1541a)
14.  MHZS 66 and 88 (Yes, they sound quite nice ) based on Burr-Brown 1742 DAC
15. Creek CD60
16  AMC CD9
17. Pioneer PD-S06
18. Kenwood DP8010
19. Philips CD 930 and CD 940 which is the same

and of course – all Audio Note DACs (not players) – they are on position ZERO above all players listed.

اینجا هم در مورد عشق بنده Audio Note DAC 4 نوشته که جالبه اگر ترنسپورت CEC رو با DAC آئودیونت جمع کنیم چون اینجور که بوش میاد آئودیو نت خیلی ترنسپورت ساز نیست. میگه :

The power transformers are all EI (Audio Note hates toroids)

مقایسه ترنسپورت ها رو اینجا ببینید که CEC هم تو شون هست :

http://www.lampizator.eu/LAMPIZATOR/TRANSPORT/Transportbattle.html

در مورد آمپلی فایر هم چیزهای جالبی نوشته :

http://www.lampizator.eu/AMPLIFIERS/AMPS.html

1. In pentode tube amps ALLWAYS make a triode mode conversion (unless there is a switch to change the modes). This applies to ultralinear circuits etc.
Triode mode pentodes sound great, but in pentode mode – they sound really BAD. Bad bad bad. The mod is easy and costs nothing.

2. In the input section – remove and short all series resistors – we don’t need any of them. Tubes are happy when coupled to each other directly.

3. sometimes there is too many paralell resistors which form – together with series resistors – some signal attenuators. Get rid of all of them except the resistor which goes from tube grid to ground. Every small tube needs grid grounding resistor, value between 200K to 1 M.
The first input tube may use the volume pot as a resistor – so the paralell R can go out.

4. I like triodes without the cathode capacitor. Most amps use an electrolytic cap across the cathode resistor. Remove it and maybe you can decrease the cathode resistor by half. This sounds much cleaner.

5. Coupling caps: all tubes connect to the next tube by a series cap. Use sizes like 0,47 uF or more in the first stage, and over 1 uF in driver stage. use the RADIAL wound, round type not the box type and not the oval. Radial is the way to wind a good cap.
The best type is paper in oil (PIO) type, copper foil is the best electrode material. (jensen or audionote) or any decent MKP.

6. I routinely remove the global feedback loop and never I found it to be a problem. Without feedback EVERY amp that I know – performed better – more open, louder, with deeper bass, more magic, more what I like.

Thats basically all we need to do. The improvement depends on the circuit but usually the mods open up the sound a great deal. Triode mode is most important of them all. Theoretically we “loose power” but subjectively the sound is louder, more spacious and free. Wery well worth doing.

اینم بهترین هایی که این آدم شنیده از نگاه خودش :

# Best speakers I ever heard:
Audio Artistry Grand Beethoven. (I will never forget the demonstration). That memory lead me to creation of P12 the best of the best projects of my life)
# and — My own P-12 INNERLIGHT- Alnico open baffle.
# Worst audio system:
the award for worst sound at Frankfurt 1995, 1996, 1997 and 1999 goes to full Naim system. Demonstrated by NAIM, so cant blame the set-up or component matching. Everything that I hate about reproduction, in one ugly package.
# Best Audio sound: at Frankfurt 1995, 1996, 1997 and 1999 goes to STAX Omega headphone system.
# Worst demonstration of well regarded audio system in the history: Grande Utopia speakers driven by Carin monos at Warsaw Holiday Inn.
# Best cables regardless of the price:
IC: Audio Note AN-VZ
Loudspeaker: Audio Note AN-SPZ in biwiring mode.
# Best budget IC: Goertz Sapphire , Nordost Blue Heaven
Best small loudspeaker without bass: Sonus Faber Guarnieri Homage.
# Best CD transport: Audiomeca Mephisto with Audio Note AN-Vx analogue cable as digital.
# Best CD player: Tube Technology Fulcrum. Best economy player: Copland 289
# Best small signal tube: 6H2P (for 6922 circuits it is a revelation). In every application it is a revelation. Head and shoulders above other, not counting real exotica NOS. MUCH better than the 6H30P so called supertube by mr. Khomenko.
# Best Amplifier regardless of price: Audio Note Ongaku. No comments.
# Best capacitors for de-coupling:  Audio-Note copper foil paper in oil, and same goes for the tweeter cap. But beware: they tend to BREAK short very easily for no reason at all.
# Best solid state amplifier: TACT Millennium Mk2.
# Best recorded CD for testing of the equipment:  Shirley Horn – “Remembering Miles”. Patricia Barber: “Modern Cool”
# Best vinyl playback: Clearaudio deck and cartridge.
# Best power tools for woodworking: Kress
# Best DAC chip – Philips TDA1541aS2

برندهایی که از نظر ایشون پدرسوخته نیستند اینجاست :

http://www.lampizator.eu/Thegoodthebadandtheugly.html

SONY
Audio-Note
Twisted Pear (Russ Audio)
Copland
Cambridge
Saba (till 1970′s)
Arcam
Meridian
Grundig till 1990
DUAL
Philips
Yamaha
NAIM
Audio Alchemy
Tube Technology
TEAC
Kenwood
BAT
VAC
PS Audio
Audiomeca
Revox
Creek
Marków
AMC

نگاهش به فیلتر برق هم جالبه :

http://www.lampizator.eu/AC%20FILTER/SILK/FILTER.HTML

میگه :

http://www.lampizator.eu/NIRVANA/nirvana.html

So what do I mean by the state of audio Nirvana?

Let me list some very basic conditions:
1. The music in our room sounds drop dead gorgeous
2. five seconds after closing of our eyes and listening we can visualize all musicians and their instruments. We can follow each instrument and each thread easily and we can enjoy the piece as a whole
3. We do not have absolutely any clue that we listen to stereo not musicians (with eyes closed)
4. When the music is touchy we get goose bumps
5. When we listen to good albums we continue all the way to the end and we finish with an eargasm
6. We have zero itch to tweak, sell, buy or upgrade. System becomes unimportant and invisible
7. 10 out of 10 visitors, be it audiophiles or regulars, comment that they never heard better music reproduction
8. The illusion of  “they are here” or better “I am there” is so real it is truly scary. The room in our brain is totally replaced by the perception of the recorded event.
9. The music sounds fantastic at REALISTIC levels that means at the sound level similar to the loudness at the original event (usually this means bloody LOUD)
10.  I cant think of point number ten just for the sake of having a nice round list of 10.

How not to get to audio Nirvana

1. Read all audio magazines. Especially cut through the writing straight to the verdict.
2. Pay attention to 5 star products only.
3. Invest in shakti stones, spiked cones, snake oil, CD demagnetizers, anti vibration platforms, cables that contain silver and gold,
4. Pay attention to CD players which have lowest THD (total harmonic distortion) and amplifiers which have highest damping factor above 1000
5. Regularly visit your friendly dealer and without any strings attached let him get you hooked on the latest Stereophile Recommended Levinson 959.05 for 33 000 USD like a bargain
6. Fill your room with bass traps, diffusers, and sound lenses
7. Move to the basement and build a dedicated room isolated from family, friends, relatives and fresh air.
8. Go to every audio show you can
9. replace all capacitors with Black Gates and all resistors with Vishays and all diodes with Hexfreds IMMEDIATELY.
10. Play the pink noise at max volume and leave the system on repeat for one week.
11. Buy a 10 KWatt pure sinus replicator generator and feed your system with proper AC, and immediately  the music will just sound heavenly … dead. The master guru in the magazine said that the AC is really out of shape these days and that it is REALLY bad for the system.

خیلی نوشته بالا باحاله

ببینید سورس شما از چه چیپی استفاده میکنه :

http://www.vasiltech.nm.ru/files/cd-players/CD-Player-DAC-Transport.htm

قرار های فای اسمش قرار همبرگر هست و برای زنده نگه داشتن خاطرات گذشته استفاده میشه که فواید زیادی داره.

اولیش اینه که بعد مدتها دوری مهندس پوینده عزیز رو میبینید که با ادبیات بسیار خاص از های فای و اتفاقاتی که در نبود من تو این دهکده افتاده تعریف میکنند.

دوستانی که از نزدیک مهندس رو میشناسند میدونند چیزی لذت بخش تر از شنیدن صحبت های مهندس در مورد دهکده های فای و اتفاقاتی که توش میفته نیست، Very Funny

البته مهندس خیلی صریح و تند اما بسیار جذاب و دوست داشتنی واقعیت ها رو بیان میکنند که من راستش گاهی به سرم میزنه این نظرات رو تو سایت بنویسم اما میدونم صراحت اونها طوری هست که برای من و مهندس دردساز خواهد شد چون این فضا ظرفیت کمی برای صراحت بیان داره.

به هر حال من خوشحالم از اینکه لحظاتی رو در کنار دوستان بودم و یاد دوران گذشته افتادم، از مهندس همینجا تشکر میکنم و امیدوارم بدون ما تو دهکده خبرهای خوبی برقرار باشه.

همبرگر های فای باعث میشه شما های فای خونتون بره بالا و با انرژی بیشتر، بیشتر از قبل مطلب تو سایت بنویسید.

خوش باشید و پاینده