This is a very versatile Effect Pedal, with Presence and Distortion control it's possible to go from a clean boost to classic rock crunch and modern heavier distortion. The versatility comes from the 4 control knobs which give a huge range of tones, overdrive and distortion.Features:Great sounding affordable guitar effect pedal.Volume, Distortion, Presence and Tone controls.Classic to Modern versatility.Sturdy alloy casing.True bypass. On/Off LED status indicator.Specifications:Brand: DolamoModel: D-9Material: Alloy materialsColor: RedWorking Current: 30mAWorking Voltage: DC 9VItem Size: 9.7 * 6.6 * 4.7cm / 3.8 * 2.6 * 1.9inchItem Weight: 194g / 6.9ozPackage Size: 11 * 7.5 * 4.9cm / 4.3 * 3 * 1.9inchPackage Weight: 216g / 7.6ozPacking List:1 * Dolamo D-9 Distortion Guitar Effect Pedal