I finally got my new amp, well the cab at least. It's an Ampeg 610 and it is beautiful! Now I just need to get some nice stuff to power it. I got a question though, actually it is for my guitarist. I don't know if any of ya'll would know this or not, can you hook a M****all JCM600 into a greenback cab? P.S. Does anyone know a good guitar forum he could join? Thanks!