You may have a DC off-set somewhere. I get the same with my CA-200 when a floor standing halogen light is on "half-power". If I turn it off or to full power, the buzzing goes away.
Classe Amp buzzing/humming...any ideas??
I have a Classe CA-151 150X2 amp that has a buzzing/humming sort of sound coming from the unit itself, not the speakers!! It is low noise level (can't be heard across the room) and it comes and goes and usually only last for 1 to 2 seconds. My dealer said it was the power coming thru the wall that had a dip or polarity shift.
Classe said it could be Electromagnetic resonance from the power supply. Anybody have any ideas and/or suggestions?
Sound is wonderful, it does not seem to affect the sound.
Thanks for your input!!
Classe said it could be Electromagnetic resonance from the power supply. Anybody have any ideas and/or suggestions?
Sound is wonderful, it does not seem to affect the sound.
Thanks for your input!!