Recent content by mariuscm2004

When I unplug all sources the hum is still there. It’s probably my old amplifier.

I’ve recently purchased an Amazon Echo dot, and plan to hook it up to my stereo system above my bed. The only problem- I need the amplifier on at all times so I can hear the Echo. And when I have my stereo on at night, it makes a quiet humming noise that I can hear very clearly when I put my...