Used Keeley NEUTRINO ENVELOPE FILTER V2 Effect Pedal

Used Keeley NEUTRINO ENVELOPE FILTER V2 in great condition, this pedal delivers classic funk and auto-wah tones with advanced filtering options. Designed with opto-coupler technology, it offers controls for peak, filter selector, and direction, letting you shape your tone with precision. Switchable voicings accommodate guitar or bass, and true bypass ensures clarity. Compact and road-ready, it runs on standard 9V power for easy integration into any pedalboard setup.