Is computer audio a bust?


In recent months, I have had several audio acquaintances return to CDPs claiming improved SQ versus their highly optimized computer transports (SS drives, external power supplies, etc, etc).

I wanted to poll people on their experiences with computer "transports." What variables have had the most impact on sonics? If you bailed on computers, why?

I personally have always believed that the transport, whether its a plastic disc spinner or computer, is as or more important than the dac itself and thus considerable thought and energy is required.

agear
Cerrot, you obviously hold a strong opinion about the evils of bitwise imperfections versus those of jitter in this context... Please explain in detail. G.
He's just never heard a Synchro-Mesh with a good power supply, or a recent Off-Ramp for that matter.

These don't continue winning shootouts for no reason.

Yes, I've heard the Bryston with the same PCI Juli@t board that Carrot uses. Its very good, but my USB interface still beats it and so does Synchro-Mesh.

Steve N.
Empirical Audio
"Please explain in detail. G."

Guido, Cerrot has asked me to ask you to "shut up." He would have asked you himself, but he cannot spell "shut up."
ah... Kevin... I have not communicated with you at all. Hi Guido, my issues with Steve go back an old conversatoion where he had advised someone here to add this synchr mesh in their system but Steve neglected to advise it was not bit perfect, which I believe he shuld have. When I had pointed it out, Steve than advised bit perfect just didnt matter. I think having manufacturers and engineers here is an increadible asset BUT if you look at how the others behave, they DON'T use these forums to promote their products. Steves threads always have an "you need my..." . The other guys NEVER say that. Steve decided to not make the unit bit perfect in order to keep the price dwn and he says it is not as important as reducing jitter. All I have said is the better unit would be bit perfect and his leaving it out is not because is is a better design.
Resampling is never bit-perfect. There are good resamplers and poor resamplers. I use a good one. It has gotten lots of glowing reviews. I actually used to sell a non-resampling reclocker, the Pace-Car, but the source had to be synchronized to it. This means that the source had to have a word-clock input or have a master clock driven from the reclocker using mods to the source device. It is a complicated matter to do reclocking of S/PDIF without resampling, not as simple as you allude to. Even though the Synchro-Mesh resamples and is not bit-perfect, it still beats the older Pace-Car, which was bit-perfect.

Reasampling is a lot like EQ. EQ has always been a dirty word for high-end audio, primarily because the graphic equalizers that were first introduced were such low quality. With the advent of Amarra software, EQ is now not only good, it can elevate your system significantly.

Likewise, the Synchro-Mesh uses new technology that makes the non-bit-perfectness a non-issue. Lots of folks are using it with their CD transports and Sonos in particular, but even with their Squeezebox.

I'll bet it would make even your Juli@t sound better.

Steve N.
Empirical Audio