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Any comments on DAC directly to Power amp with no

Do you have any comments of running a DAC directly to power amplifier with no preamp? I can think of several advantages to not using a preamp but would really like your opinion, since, it seems, many of us are opting to go direct these days.

For example, let us assume the DAC goes straight into the power amp's XLR inputs; the DAC's volume control is digital, runs in 32 bits (or 24bits) and is very well implemented.

I have been told that some users do not like the idea of running a volume control well down in its range so use fixed attenuators but many have reported a loss of SQ in the process. Others have stated that they prefer the sound through a preamp stage. And, as expected, others state the sound quality is improved when the preamp is eliminated.

I hope to test these options, with and without the pre-amp, shortly and am interested in hearing about your experiences.

Any comments on this would be appreciated.
hgeifman

Showing 2 responses by jon2020

jon2020's avatar
jon2020
991 posts
 
Hgeifman,

Resolution aside, even if that is not lost, adding a good pre-amp, at least for me in my system :-

1. fleshes out instrument body
2. adds warmth to lean recordings
3. enlarges soundstage in all dimensions
4. adds weight and foundation to orchestral performance
5 improves tone and timbre of instruments
6. improves instrument placement, imaging and separation.

I simply can't go back to not having a pre-amp.

As usual, the proof is in the listening, so to echo what others have wisely said, try it both ways before making a decision.

Happy listening.
Cheers! J.
jon2020's avatar
jon2020
991 posts
 
Hgeifman,
Do not be swayed by comments on either side of this debate. Trust your own ears and make your own decision as to what makes you happy. It's your money to spend and you spend it to make yourself happy.
Many well-respected reviewers in the audio press have indicated their personal preference to go with or without a preamp with respect to the specific dac under review.
It all boils down to system synergy. What works for others may not work for you and vice versa.
J.
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