children of bodom
death
slayer
dream theater
megadeth
michael angelo
jason becker
satch
kirk hammet(probably the fastest and more technical player to walk the earth)
btw this post is in the wrong section
By virtue of their electrical properties, tubes generate a special waveform when they're saturated, which is why tube engineering has tremendous tonal advantages over solid state or DSP solutions, particularly for crunch and lead sounds. Tubes enter the saturation zone gradually or softly, which lends tube-driven tone its trademark yet totally unique character.