Does anyone have any experience using Aguilars DB 359 for recording? I purchased this amp about a month ago, and it has absolutely killer tone. I cant say enough about how good it sounds - BUT, it seems to generate too much hum for recording. This is particularly disappointing, since one of the main reasons I bought this thing is that I thought it would be great for recording. I contacted Aguilar when I first got it, because it seemed to buzz more than any other amp Ive owned. They were very responsive, but I really didnt get a satisfactory answer. I tried to recorded with it for the first time yesterday. I already new that the buzz was going to be too much to mic the cabinet, so I just ran the line-out directly to the board. The tone was fantastic, but there was still too much buzz. Thinking it might be my bass, I unplugged the instrument cord from the amp, but the buzz was virtually the same. In fact, even with the volume turned all the way down (the output volume was always down) the buzz was still there. The ground lift switch had no effect. Taking the amp out of standby made the buzz a little worse (apparently standby just shuts down the power amp, as the preamp still worked). I unplugged the line going to the board, and the buzz stopped. I plugged the line into a couple of direct boxes and an Eden amp and there was no buzz. I ended up using the Eden.