Features: Based on the reliable Dyna Compressor, the mixture range of the Level and Comp controls can vary the sound from heavy compression to just a tiny hint. Having this pedal as part of your board will give an impressive tight signal and a richness to your overall sound. Inexpensive but good quality. Strong alloy casing. Level and compression controls. True bypass; Low level noise. Specifications: Brand: Dolamo Model: D-1 Material: Alloy materials Color: White Working Current: 30mA Working Voltage: DC 9V Item Size: 9.7 * 6.6 * 4.7cm / 3.8 * 2.6 * 1.9inch Item Weight: 195g / 6.9oz Package Size: 11 * 7.5 * 4.9cm / 4.3 * 3 * 1.9inch Package Weight: 215g / 7.6oz Packing List: 1 * Dolamo D-1 Compressor Guitar Effect Pedal