A couple of years ago I successfully replaced a tube preamp with a Classe DR-4, which I subsequently upgraded to a model Four. Recently, I compared the Audio Note M series to the Classe and decided to keep the Classe. I have never regretted buying the Classe. Unfortunately, I have not heard the CP35.
Advice on preamp choice
I have an Audiolab based system consisting of an Audiolab 8000CDM transport, 8000DAC, 8000S (Integrated running in preamp only mode), a pair of 8000P power amps, driving a pair of Monitor Audio Studio 12’s and a REL Q100E; additionally a DUAL CS505-4 turntable, and a Parasound P/PH100 phono preamp. All IC’s are Stealth FLR, and speaker cables are Stealth Premier(stereo pair/biamped), power cables, a combination of Stealth M7’s (transport and DAC), and Stealth HAC (Integrated, and power amps). Also using Monster HTS2000. I want to upgrade the system and am looking for recommendations as to next move. Would like to replace 8000S with preamp, I am considering an Audiolab 8000Q, and Classe CP35, 4x. I wish to retain levels of detail but would like a little warmer sound. Any other preamps I should be considering that will match my setup?. Will also be adding seperate speaker cables for HF (Stealth FLR silver?) for biwire/biamp. Thanks.