pc to dac?

A used Bel Canto DAC3 would work great and can be had for around 1500 used. You wouldn' t want to use the USB in that however. But it has all the other connections.

Just as there are many approaches to app dev and implementation in IT, there are several options in implementing computer audio as already mentioned, especially with your price range. I can't recommend a specific solution to match your Cary 303/300 if that's the standard you're aiming. But I can recommend the DacMagic and use it for both your PC and transport at the same time, and it has balanced output.

Shooting for "the best" out of the gate guarantees mostly only that you will spend a lot of money right away and likely spend even more later to actually get it right.

You don't have to spend a fortune to get excellent results, but there is a lot than can go right or wrong.

The music server rig on my system cost me ~ $1400 to put in, including laptop computer, network player, DAC, and cables, and I think it can at least compete in the same league as the best I have heard, kinda like the Tampa Bay Rays did last year.

Mapman, i don't mind spending money besides I find if I buy top end stuff it alwas has resale alot of time more than bottom end so at the end of the day I pay the same but get better stuff.

4est thanks for your comments that is in line what I herd from my dealer it seems like the briston and mac is a good combo I may have to pick that up the price is right.

I'll vouch for the Berkeley DAC combined with the Lynx soundcard (which cost nearly as much as the Dell computer I am using as the server). I've had this set-up for several months now, and I no longer think about upgrading my digital source, which is a first for me. The only upgrading I am going to be doing is getting more storage space for my hard drive (and backup external hard drive) as I continue to transfer my music over from CDs into FLAC and WAV files.

FWIW, the BADA DAC is great straight into the amp, but I actually prefer having my fully loaded Audio Horizons preamp in the chain. You can try it with your Aesthetix and see if you prefer the sound with or without. You may find that you end up running the Berkeley directly into your amps, in which case you could sell your preamp, recouping most if not all of your investment.

Good luck!