I've seen/heard the SA102 amp at a demo. It did indeed run hotter than any other "Class A" amp I've ever seen. I can hold my hand on a Pass Aleph amp for a few seconds. I'd never do that with the Plinius.
I'm going to guess they could use more heatsink area on those amps..........
I'm going to guess they could use more heatsink area on those amps..........