Newbie Question: Why do you need a PreAmp?

Elizabeth,

If my 'volume sources' sound thin, and I decide to send them through my analog preamp, is there a possiblity that I could damage my preamp? I've heard that you should never plug a variable output into your analog preamp inputs: you’ll kill the preamp by overloading it’s sensitive preamp inputs. Is this true? I think I would also have the problem of double volume, right?

Thanks!

Jason

I also run direct to my amp with a Resolution Audio Opus 21 CD player. I used to have a Krell KRC-3 preamp. This is a very good preamp, and it did add depth and perhaps a little 'authority' to the sound. However, it clouded the sound just a bit and I am one who likes to hear things crystal clear. I did like some of the things that the preamp did and thus am still casually looking for a preamp like, perhaps the Ayre k1 to insert into the chain

Jason,

If the music sounds "thin"(not enough bass resolution) you'll want to add extra negative feedback and there you interface with active analogue preamp: The lower gain preamps have deeper negative feedback and "thicker" sound.

Preamp serves far more than a switching device and volume control. It is literally the heart of an audio system. Ask anyone who owns, for example, a Hovland HP-100 Preamp, CJ Art II, or ARC Ref 2 mark 2. Music takes on a continuity, flow, and emotional drive that a passive just can not communicate. I have done A/Bing with several top passive units and they seem clear but lifeless with little micro/macro-dynamics and other qualities that tell you "transparency" to an inferior source or software just does not cut it and "transparency" without emotion is pointless. Ask someone with a cheap or poorly designed preamp and they will scramble to a no preamp option which is somewhat of a loss since music, it has been correctly stated, is the "shortest distance to the soul" and your heightened emotion in your listening response tells you how close you are.