I bought a new Steinberg UR22 about a week ago to get to start doing some recording but straight away ran into problems. I tried it out recording into garage band but I started getting loud intermittent buzzing when i used almost any software amp, i thought it was my guitar but i ended up finding that the buzzing was present all the time just at a lower volume even without any instruments plugged in.
could anyone tell me where the noise is coming from?