Used Keeley Neutrino V2 Envelope Filter Effect Pedal

The Used Keeley Neutrino V2 Envelope Filter is in great condition and delivers dynamic, auto-wah style tones with responsive envelope control. Featuring a 3-way switch for envelope direction, sensitivity and peak controls, and a range knob for fine-tuning frequency response, it’s perfect for funk, rock, and experimental sounds. True bypass ensures clean signal when off, and its compact, pedalboard-friendly design fits easily into any rig. Powered by standard 9V DC power supply (not included).