Is there a single channel class D power amp the size of an MB800 other than the SWR? Since I really like the sound of my Tone Hammer over my AG500 I would like to couple it with a power amp and run it in to my ML112 cab. I am saving up to get a second ML112 so the power amp will have to power both cabs. I'm thinking in the 650w @ 4ohms and 350w @ 8ohms. Yes I know there are the Crown and Peavey amps that are 1 or 2 rack spaces but I would prefer to have something smaller to keep the size of the rig down.