popping sound


I own the krell fpb200 power amplifier..when I turn it on it makes 3 slight thump sounds then a pop! When I turn it off it makes a pop sound..checked all amp connections,grounding,etc. HELP !!!
juliusgfra

Showing 1 response by gs5556

Give Krell tech support a call. Could be a problem with the muting (soft-start) circuitry.