Pete, I have a great cheap, modded cdp, I'm going to sell. Jp has heard it. It's a Cambridge 640P with a bunch of mods including the power supply. I'm going to sell to fund at Sonic Studio 302.
Four op amps replaced with National LM 4562 op amps
Coupling caps (.01 UF) replaced with larger bypass caps (.22 UP Polyprop)
All power supply caps replaced with Nichicon caps and by passed with .01 UF Wilma MKP caps.
Power supply diodes replaced with low noise Schottky type 100v diodes and by passed with .01 UF Wilma MKP caps.
High frequency bypass caps on the op amps, which were ceramic disk type are replaced with silver mica caps.