Hum from a Golden Tube SE-40 !


I get a strong hum from my brand new SE-40 power amp, new tubes, factory biased. It's not the preamp, not the power cord, not the ac power. What could be the problem? Thanks a Lot.
analogaware
Try turning your IEC connector around backwards when you plug it into the outlet, FOR EITHER THE PREAMP OR POWER AMP. Just do one of them.
sorry i dont know your soloution but just thought I would drop a line as i am a fellow se 40 owner i sugest you call the tech line or contact your dealer though i think solo electronics killed this line ? when retubing stick to sov.5881