If these are not class A amps (sorry I'm not familiar with them) then they shouldn't be getting hot, and I would be worried.
If they are class A amps I'd be wondering about the cold one. :-)
The fact that you switched amps side to side means you've isolated the problem to the power amps.
Either way electrical problems can cause fires so I'd get an experienced person to check it out.
If they are class A amps I'd be wondering about the cold one. :-)
The fact that you switched amps side to side means you've isolated the problem to the power amps.
Either way electrical problems can cause fires so I'd get an experienced person to check it out.