Well I went to turn on the amp and heard loud buzz from speakers and the circuit breaker tripped so I rest it. Tried to power up again same thing. Unhooked everything and went inside. Found 2 SI rectifier diodes cracked.(mc pn# 070-041). The circuit breaker is also pouched. I bypassed the CB to get power and got smoke from one of the si rectifier's. shut it down. Does anyone happen to know a good replacement rectifier as I will change all 4. Could my power transformer also be pouched? I will need a new CB as well.