Anyone modded Classe CA300?


Curious if anyone has modded a Classe CA300 amp. I've owned one for quite a few years now and thought I'd investigate alternatives to replacement. The thing's built like a tank and has been very dependable but there's probably newer amps out there that sound much better (including some Classes).
128x128rja
Depending on how much you want to spend and what your ear likes, I'd say the 300 is as good as most and better than others in its price range. As for mods, it is already filled with contemporary goodies.

Depending on the rest of your system you might be better off upgrading another part of your system. Is there something about your present sound that you don't like or want to improve upon?
In what way does damping the heatsinks change the sound? I have a CA-200 but I don't want to mess with it if I'm not sure what it will do... the amp is too mint to go sticking things to it :)