Do preamps have a material affect on high level sources?


It would seem that a preamp is merely attenuating a DAC output. How can it alter the signal?
If it doesn't degrade the signal, would logic dictate that at best it has no affect.
Help me understand
vjpacor

Showing 4 responses by mrdecibel

I went passive a year ago ( Luminous Audio Axiom II, Walker Mod, 3 in, 2 out, single ended ), and never looked back. Enjoy ! MrD.
kalali, you really are a very sensitive person. You comment on so many issues and so many remarks made by posters, and you seem to take things quite personally. Did you have a poor childhood ? Just sayin'. As far as the necessity of a preamp, it would be " system matching " dependent.  No hard feelings here. Enjoy ! MrD/
I have had the opposite experience as initforthemusic. I hear more emotion, more soul, more dimensionality, more involvement, of my music. The start and stop of the musicianship ( prat ) has never been better. No more editorializing, no more coloration, so much more detail, in every category. Many people are afraid to give up their tried and true preamps. For $46., shipped to you from a California warehouse, is a single, one in, one out passive device by Douk Audio ( China manufactured ), an Ebay seller. After running my Luminous for about a year now, I wanted a passive unit for a 2nd system. This is an incredible little piece of kit ( superior, imo, to the Schiit SYS, in SQ ( which is good, as I borrowed one for a weekend ), providing you can live with one in and one out. An inexpensive way to try passive. I realize system matching is important. But my 3 dacs, several tuners and other sources all drive my many amplifiers I have, and my systems sound more " live " than ever. Enjoy ! MrD.
Atmasphere, can you name a few, as I am sure your preamps will be on the list ? Isn't that a benefit of true balanced designs ?