My guitarist refuses to play anything but Marshall (I think it is pretty silly too but what are you gonna do guitarists?). He has a JCM 800 which sounds awesome the only problem is it has to be insanely loud to sound good. The volume is fine for gigs but it is too much for practice. Luckily he just bought a JCM 2000, such a more versatile head. It can get so many more tones and sounds good at most volumes.