Electro-Harmonix HUM DEBUGGER Hum Eliminator Pedal green Bass equalization/filter knobs + deck

Bass equalization/filter knobs + deck volume knobs

with seven acoustic piano sounds

The stands are biased to keep all energy in alignment with the speaker cones

Focal's inverted-dome tweeter and dual-woofer technology are responsible for the magic

This unit is housed in an extruded aluminum casing and ships with an included hanging bracket

Electro-Harmonix HUM DEBUGGER Hum Eliminator Pedal green Bass equalization/filter knobs + deckEvery 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.