Used Keeley Neutrino v1 Envelope Filter Effect Pedal

Used Keeley Neutrino v1 Envelope Filter in great condition, delivering classic auto-wah funk and touch-sensitive filter sweeps for guitar or bass. This compact, all-analog pedal features adjustable Sensitivity, Peak, and Filter controls plus selectable filter modes for everything from subtle quack to synthy squelch. True bypass switching preserves your core tone when off, and standard 9V DC pedalboard power keeps setup simple. A versatile, dynamic filter that reacts beautifully to your playing.