Metal Distortion ala Electro Harmonix Metal Muff Three Working Modes: Lo Boost/Boost Off/Hi Boost Lo Boost: Boosts a narrow band of high frequencies. Boost Off: No boost is engaged. Hi Boost: A higher amount of boost is engaged True bypass Requires DC 9V Adapter power supply Includes box and manual * BRAND NEW! * 12 month warranty(RRP $109.95...