Hey guys, I've got two class A fets with a Tascam US-1800 usb interface going into my dell laptop with 2.20GHz and 4Gb of RAM and recording with Adobe Audition. I've got all this set up in a 12x12 room with basically no treatment whatsoever. When I play with my four-piece (guitar, keys, bass, drums) it always peaks at the climax of the jam even though I have all the gains turned down as low as possible on the interface. I'm guessing it's the room that's causing the peak because that's the only thing I have yet to improve. But I'm still new to recording so I'd like another opinion. Thanks for your time.