Reproducing the high gain distortion of the 70's and 80's era which is high on the list of many guitarists. Based on the sound of the Plexitone with a good simulation of the British Amp, it gives out bucket loads of Gain and Distortion. Features: Inexpensive but good quality. Strong alloy casing. Level, gain and tone controls. The 3 control design can produce a wide of anything from subtle gain to fully cranked up high gain distortion. True Bypass. OnOff status indicator. Simple operation. Specifications: Brand: Model: D-4 Material: Alloy materials Color: Black Working Current: 30mA Working Voltage: DC 9V Item Size: 9.7 * 6.6 * 4.7cm / 3.8 * 2.6 * 1.9inch Item Weight: 205g / 7.2oz Package Size: 11 * 7.5 * 4.9cm / 4.3 * 3 * 1.9inch Package Weight: 229g / 8.1oz Packing List: 1 * D-4 Distortion Guitar Effect Pedal Inexpensive but good quality. Strong alloy casing. Level, gain and tone controls.The 3 control design can produce a wide of anything from subtle gain to fully cranked up high gain distortion. True Bypass OnOff status indicator. Simple operation.