I've mostly been using my Fubar III DAC to connect my MBP to an older analog-only stereo amp, which means I probably never heard any issues with the DAC because the amp itself has a "nice" hum that ...

I have what I assume to be ground hum in my system. I've noticed a few things that I hope will pin-point what's causing the problem.<BR><BR>1. Switching on the ground lift on my power amp makes no ...

Sometimes, when you plug an audio line from a desktop computer into a stereo receiver or amplifier, an annoying hum comes through the speakers along with the music. You stop the music and the hum is ...