Hey, I bought this amp used a little over a year ago and used it with a borrowed cabinet, unfortunately I cannot afford a cab and am happy with my B100r, but am not with my bass so I need to make some money for a new one. I am asking $450 or obo, it's 630 watts @ 2ohms, 435 @ 4ohms, and 270 @ 8 ohms. Anyhow, email (alex_418@yahoo.com) me for more information, this is a great head with an incredible amount of bottom end.