Thank you for your information, Thorman.
I connect another solid state amp to the same power outlet and there is no such hum sound not sure why.
I connect another solid state amp to the same power outlet and there is no such hum sound not sure why.
Conrad Johnson Premium 12 noises
Need help on this one. I rewired power supply of Conrad Johnson from 110v to 220v as I am assigned to an overseas location, which is according to instructions from CJ and started to notice a continuing low but notable noise after connecting the speakers to the amp for both channels. Anybody has similar experience? Anybody know possible causes?