If seen an ampeg BA600 for £600, i want to get a smaller amp anyway ive got back problems and cant be lugging around stacks anymore. I read somewhere that the BA600 does not have the volume to be heard over a 100w marshall guitar amp, which one of the guys have that i play with. Anyone here with a ba300 or 600 that can shed some light on the subject? Being a combo means i can save mu back a little bit more and use it as a seat!