Death by Audio Evil Filter - Fuzz Filter, Effects Pedal, Filter / fuzz, Analogue operation, High Pass / Band Pass / Low Pass Filter, Medical grade IC chip for very accurate filtering, True bypass, Integrated Evil Fuzz circuit with 2 modes, Filter section control for Filter Resonance, Filter Output and Filter Freq, 3-Way filter selector rotary switch to select filter type (Low Pass / Band Pass / High Pass), Evil Section Slider for Fuzz Output, Fuzz Type toggle switch to select between fuzz modes (sine / rectangle), Bypass footswitch, Evil Fuzz footswitch, Status LED, Metal housing, Power supply via 9 V battery or 9 V DC power supply with 2.1 x 5.5 mm coaxial connection and polarity (-) inside (power supply not included), Power consumption: 21 mA, 6.3 mm Mono jack input / output, 6.3 mm TRS EXP / CV input for external control of Filter Freq, Dimensions (L x W x H): 191 x 117 x 64 mm, Weight: 710 g, Handmade in New York City, USA