So I just bought a solid state amp almost a year ago, and I've heard nothing but complaints about how I should get a tube amp instead because...well..it just doesn't sound as shitty. I agree. I'm big on the quality of my sound, so if a tube amp will make it better, that's what I want to get. But my question is.. Can I just buy a tube amp head? Will the solid state cabinet still give off the same quality of sound? Or am I just better off selling the whole stack, and buying a new one?