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Has anyone else ever reached an audio impasse?

Perhaps I should explain -

A friend of mine has a VERY high resolution system which would retail close to the $100K mark. Each component upgrade he has made over the years has been based upon comparison between components. He has built a fantastic system.

Now here is the problem -
Recently he and I compared his source CD player which is the top model currently available under 15K, against a Sony 9000 ES SACD/DVD player. We A/B compared them.

After extended listening, we found the differences to be so minor that it was difficult to detect which was better. We did the comparisons with Redbook CD vs SACD, RedBook vs. Redbook and still the 15K CD player was only marginally (.05%) better.

The 15K CD player had better more expensive interconnects and power cords than the Sony which was using a stock power cord an old Audioquest Topaz (cheap) interconnects.

In previous listening sessions over the past year we had compared the same Sony 9000 CD/DVD/SACD player against MANY other CD players ranging in price from 2000 all the way up to 7000 and on redbook CD's the Sony always got it's butt kicked! It sounded hollow - with a recessed midrange - electronic - over emphasized highs, etc.

Then - I took a 100 Toshiba DVD player to his house and tried it against his 15K CD player. It sounded the same as the Sony. In fact, the 100 Toshiba sounded as good if not better in some ways than the Sony DVD player but...still was .05% out classed by the 15K CD player.

With each source component in these auditions, the soundstage remained VERY large, images were perfect and tonal balance couldn't be better. The subtlety of the changes between the various source components would be best described as perceived rather than actual.

I am curious to know if anyone else has experienced this type of an impasse. I know the $100 DVD player should not sound like the 15K CD player (at least it never did before)
but it does now. Why??

Could there be a bottle-neck somewhere? Could the character of an pre or amplifier be so strong it restricts performance of a source component? What could cause this to happen?

Help please...
bwhite
asa
662 posts
 
You see, Bryan, I told you to be patient. In the best systems, both the ears (the mind, actually) and the system have to become accustomed to one another; to gel, so to speak. Until then, the mind has a tendancy to return to its prior state of preferring a more grossly detailed system, as opposed to the harmonic nuance that is much more subtle and requires you to deepen into the music to appreciate - and is what you should be paying for at your level. It are these deep qualities in the experience of listening that I attempted to amplify in you stereo (specifically, for those interested, NBS Pro IC's, Electraglide FatBoy I on [original] amp, CJ Premier 8's to drive the Dynaudios, Supratek with NOS tube complement, AudioNote KSL speaker wire). I can't remember if you got the KSL, but, if not, you should. Also, a Bybee Pro purifier, maybe, might help. Yes, the NBS Statement PC is excellent on digital sources...

I'm glad the Supratek worked out; no one ever likes to recommend something and have it turn out badly. So, how do you like getting the best sounding preamp in the world at $2400? You know, for another $600 you get a phono section that is even better than the line stage. It shames the hiend... BTW, how did the black glass KenRad 6SN7's change things? Or the GZ32 rectifier? I think the Supra is a good 20% better with them in my system, but would be interested in you take since last time we spoke.

Good luck. Glad you've backed away from the cliff.
poorguy
90 posts
 
Thank all of you for providing the valuable suggestions.
Thank BWhite for giving this question.
bwhite OP
807 posts
 
Mark, yes - I have the KSL's in my system and I am enjoying them tremendously. The KenRad Black Glass tubes sound fantastic but admittedly, I didn't spend much time with the stock Zenith 6SN7's so I cannot make a fair comparison. I am still hunting for a GZ32 (mullard) and look forward to what it adds to the already outstanding capabilities of the Supratek.

I am holding off on power conditioning/filtering components until I get a dedicated outlet (or two) installed.
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