1) Always turn the power off at the back of the amp before plugging/unplugging anything on the unit.
2) When the thing acts up, turn it off at the back and unplug it from the outlet and let it sit for a while.
This has fixed everything for me. If I run into anything that won't resolve my next step is Randy Vikan at Audio Elite. He has a great reputation.
As far as switching to a Sansui, I think my ears would puke. I mean that in the nicest way possible.
2) When the thing acts up, turn it off at the back and unplug it from the outlet and let it sit for a while.
This has fixed everything for me. If I run into anything that won't resolve my next step is Randy Vikan at Audio Elite. He has a great reputation.
As far as switching to a Sansui, I think my ears would puke. I mean that in the nicest way possible.