A question to Cno maybe, and other valve fans. Am intrigued if the sonic differences are the same footprint as guitar amps? There is a world of difference between the two in that application, but sonic since sonic fidelity is not necessarily what you want for guitar. IME of the latter, class A is smooth, and AB has a a sharpoer agressive edge to it; but ultimately is about a harmonic distortion component. I can see that there is a sonic warmth, and almost organic creamy sound that a transistor amp rarely achieves. Is this the same signature for a hi fi amp also?