I've been looking around the web a few days, looking for mods for my modest CDB-650 CD player. Aside from replacing all the standard caps with Rubicons... what else should I do to make a difference in quality? DAC reccomendations? Other component changes? Standalone DAC? (a bit expensive for me at the moment) Just trying to get better performance out of my CD player. If I wanted something truely great... I'd probably get a Canary Audio CD-100... although the transport is CRAP compared to what's in the Magnavox... imo.