The RevoL effects NOISE REDUCTION ENR-01 is a simple, single-knob, yet highly effective noise reduction pedal. It can reduce annoying hum from tube amps and other sources, as well as the intense noise that can occur when using powerful distortion effects, with just one knob. Setting is easy: simply turn the THRESHOLD knob gradually and stop it at the point where unwanted noise smoothly diminishes. NOISE REDUCTION "ENR-01" Features: The RevoL effects NOISE REDUCTION ENR-01 is a simple, single-knob, yet highly effective noise reduction pedal. It can reduce annoying hum from tube amps and other sources, as well as the intense noise that can occur when using powerful distortion effects, with just one knob. Setting is easy: simply turn the THRESHOLD knob gradually and stop it at the point where unwanted noise smoothly diminishes. Input: 1/4" mono jack (impedance: 500KΩ) Output: 1/4" mono jack (impedance: 1KΩ) Maximum input level: +10dBu Distortion: 0.05% Power supply: DC 9V adapter (center negative) Power consumption: 14mA Dimensions: 93.5mm (D) x 42mm (W) x 52mm (H) Weight: 140g ■ Management code: 4534853076838 Category: Effects, Electric guitar effects, Noise gates, Musical instruments, Crafts, Collectibles, Musical instruments, Equipment, Guitars, Guitar effects JAN/ISBN code: 4534853076838 Product code: mt0132158