My thoughts on pre-amp are the same is Tireguy (my knowledge in this area is very limited though.) I have the Adcom GFP 750 which I only run in passive, didn't like the sound of active. Passive was much more open and transparent, overall, a great preamp I thought. However, if a passive preamp does its job well, nothing should alter the source signal. If this is indeed the case, then I can't see any reason why a passive preamp should be better in place of none. A tube or well designed preamp will color the sound that best suit your taste. I guess is if I want phono sound, that's the way to go. I'm planning to get a tube cdp, but if my budget allows I'll eventually get a tube preamp as well.
In the mean time, a good tube pcd is all I can get. I have heard that cdp with variable output should not deminish in sound quality but digital will suffer. Anyone with thoughts on why?
In the mean time, a good tube pcd is all I can get. I have heard that cdp with variable output should not deminish in sound quality but digital will suffer. Anyone with thoughts on why?