Over the last 35 years I have had the pleasures of playing what most would consider excellent gear, from Marshall stacks, Mesa Boogies, Fender Twins, even an ENGL Savage. Most would consider me old school, I'm in my 40's and like playing neoclassical music, and still play Jackson USA guitars with floyd rose tremolos.
With that background, I will state that guitarists are stuck in the past and need to experiment more with the wide range of tones they can achieve today. Why do I make such a bold statement? When the electric guitar came out there was basically only tube amplification, and I am sure the first tube amps completely sucked when compared to today's standards. Over time manufacturers improved the tonal possibilities and tube based amplification improved. At that time there wasn't much at all in solid state or it was prohibitively expensive for mainstream. Anyway, over time Solid State amplification arrives, sucks at first, and manufacturers improve its tonal capabilities and today there are great sounding Solid State amps. Unfortunately history already dictated that Solid State must emulate the vacuum tube because that had become the defacto standard sound.
My point is, why do we have to accept that defacto standard? Is the tube mindset actually a limitation? Why don't vocalists amplify their voices with tube based rigs (TBR)? Why do most bassists seem to prefer solid state rigs to TBRs? Why aren't PA systems tube based? Keyboardists don't rely on tubes.
I really want to know why I should believe only true electric guitar tone can come out of a tube amp, and the only way to get good recorded tone is to mic a TBR which then gets amplified via transistor technology and ultimately converted to a binary signal.
I'll admit I got great sounds out of a pair of Mesa MKIIs in stereo with a roland GP-16 processor back in the 80's. Today I get much better sounds out of a Behringer V-AMP Pro going into a small Behringer 12 channel mixer that feeds two active speakers from SR Technology. And the SPDIF from the V-AMP goes direct to the soundcard and records great digital tones that I couldn't be happier with.
Maybe somewhere I stopped listening to guitarists who are stuck in the past and started listening to what my ears were hearing.