Matt, I have the same amp. I use a balanced isolation power transformer for all my power (Equitech).
I have to put my ear near the speaker to hear a hum.
I'm sure Victor will be able to help you out. The amp is wonderful sounding. Hope you get this resolved.
mike
I have to put my ear near the speaker to hear a hum.
I'm sure Victor will be able to help you out. The amp is wonderful sounding. Hope you get this resolved.
mike