I run CD direct in my third system. It's lower end stuff, Pioneer CDP into an NAD 2600A amp. I have used this for 13 years with very good results. I tried 3 preamps over the years(Sony, Counterpoint, & AR), none did anything other than worsen the sound. I've considered a passive preamp(Creek OBH-12 or 14), but since I only use 1 source with this rig these days, I haven't bothered. People have always told me, "You need a preamp". But even they have admitted to the deterioration in sound upon listening. My advice, try it. If it sounds better direct, don't let anyone else tell you anything.
Cd direct to power amp
I have a Wadia 830 cd player, currently connected to a Krell integrated and Aerial Acoustic 6bs. I am thinking about connecting directly to a power amp, and would like to know thoughts and experiences. I am considering Bryston, Classe and Krell. I know I can bypass the Krell preamp, but at this time, I only have balanced interconnects and the amp part of the krell integrated only accepts rca. I would appreciate hearing your experiences and suggestions. Thanks,blbloom