OK - Here is what Raymond, a servce rep and Krell said: Do not use fans or loosen fin bolts. A remedy would be to send in the amps to Krell for installation of heatsink tape. I am trying to find out if this could be a DIY.
He neglected to respond to my question about the origin of the word "Krell". I'll keep pushing.!! LOL!
He neglected to respond to my question about the origin of the word "Krell". I'll keep pushing.!! LOL!