Metropoulos Forum

i got my build almost done, but theres a hum when standby is off, and whats the volume of hum when the amp is on?
what if it's a very bad thing

I had the same thing on a 50 watter I just finished. I ended up using that hum balance circuit. If your routing is correct and all your grounds are good then maybe you should try it as well
email me at jerrydyer2003@yahoo.com

whats a balance circuit?
well i'm going to move some wires around and see if a wire is causeing the hum or anything else,
thanks for the reply