Electro Harmonix Hum Debugger Signal Hum Eliminator 18_p2_offset a polyphonic octave generator that

a polyphonic octave generator that enabled guitarists to conjure everything from the surreal jangle of an 18-string guitar

Turn it clockwise for a fuller sound with more lows

Use the individual switches to activate the level of mayhem you wish to unleash

the tuner automatically recognizes the note you’re playing

Electro Harmonix Hum Debugger Signal Hum Eliminator 18_p2_offset a polyphonic octave generator thatEvery musician battles hum in their signal chain. The Hum Debugger turns it into dead silence, courtesy of a little EHX magic. Not a noise gate, and not a noise suppressor but a real hum extractor. Silence is golden.