Peavey Decade Preamp Pedal, Effect pedal, Faithful reproduction of the original Peavey Decade circuit from 1980, Known as the ‘secret sound weapon’ of Queens of the Stone Age, among others. by Queens of the Stone Age, All controls and the design reflect the original amp, Switchable saturation channel for more gain and fuzz-like distortion, Pre- and post-gain controls for flexible gain structure and wide sound palette, 3-band EQ with bass, mid and treble controls for precise sound shaping, Internal voltage boost to 24V for high headroom and dynamics, Hard bypass with anti-click circuit for silent switching, Buffered output with line level capability for versatile signal paths, Works equally well with amps or in direct setups, Controls: Pre, Post, Low, Mid, High, Footswitch: Bypass on/off, Saturation on/off, Robust die-cast housing with high-quality components, Operation via 9V power supply or battery possible (not included)