Electro-Harmonix HUM DEBUGGER Hum Eliminator Pedal green Duo Moon is compact and

Duo Moon is compact and ready to use right out of the box

Bass equalization/filter knobs + deck volume knobs

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

The mount is suitable for stands with a section diameter of 35 mm

Electro-Harmonix HUM DEBUGGER Hum Eliminator Pedal green Duo Moon is compact andEvery 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.