All head lamps (power and prampli), there are many!
100 W at 16, 8 and 4 ohm
3 channels: clean (2 mode), crunch (3 mode) and ultra (3 mode)
with per channel: treble, medium and low + presence, gain and volume

gnral master volume + volume of the FX loop volume + solo

UTILIZATION

Ultra simple, heat lamps and you sent the pure! adchire!

SOUNDS

Those who played with finesse refrain! the head may suit a lot of style but these are less REFERENCE! mtal rock and ... (a bomb)
clear the sound is a bit cold but it also dpend the guitar!
crunch crunch sound is RAD ...
... big sound saturation avouane sec! bold, precise and powerful!

OVERALL OPINION

Mesa head that sent the ball, but that remains even when TRS is accessible from the price (+ 2500 new)
but worth the bang for the love of rhythm and sound amricain!