With a circuit inspired by the iconic Marshall Bluesbreaker, the Spruce Goose from Electro-Harmonix is an overdrive pedal that will elevate your guitar tone to new heights. Retaining all the rich breakup, clarity, and dynamics of the original, the Spruce Goose injects enhanced gain output, expanded EQ controls, and a Lift switch with three gain settings, to send your tone flying.

Ideal for everything from meaty chords to soaring leads, Spruce Goose provides natural breakup and an amplike response from its circuitry. The active Bass knob lets you dial in the low-end response for added girth on single-coil guitars or tightening low frequencies on humbuckers, while Treble control lets you add bite or air to your tone. Separate Volume and Gain controls make it easy to set the perfect breakup without blowing your windows out. And with a mechanical relay true bypass, you get a direct input-to-output connection with zero effect on your signal, while two custom bypass settings let you either tap your effect off (latching) or hold it down (momentary) for temporary blasts of gain. The Spruce Goose includes a 9V battery.