Used Electro Harmonix Hum Debugger Effect Pedal

Tame 60-cycle hum without sacrificing your tone with this used Electro-Harmonix Hum Debugger in good condition. Designed for guitar and bass rigs, it uses advanced noise reduction to remove mains hum while keeping your dynamics and feel intact, with Normal and Strong modes for different environments. Compact and pedalboard-friendly, it features standard 1/4" input/output jacks and runs on a 9V battery or optional 9V DC adapter (center-negative).