Used Electro-Harmonix Doctor Q Nano Envelope Filter Effect Pedal

Used Electro-Harmonix Doctor Q Nano Envelope Filter in Good condition delivers classic auto-wah funk tones in a compact, pedalboard-friendly design. Features simple controls including a Range knob and a bass switch for added tonal flexibility. True bypass ensures a clean signal path when disengaged. Perfect for guitar or bass players seeking expressive filter sweeps. Runs on a 9V battery or standard 9V power supply (not included). Rugged metal housing built to withstand regular gigging.