The Hughes & Kettner Tubemeister 36 Head ties together big sound and big tone in one package with features like a three-channel design of clean, crunch, and lead, switchable 1, 5, 20, or 40 watts of power soak, and individual three-band EQs. Based on the technology employed in the company's flagship TriAmp mkIII, this powerhouse head's EL84 power amp and 12AX7 preamp take you from glossy cleans to throaty British roar with a few knob adjustments and channel change.