This is an easy to use Vintage style Tremolo Pedal with a wide range of Rate and Intensity. Its 2 controls give you all the access you need to dial up anything from a wildly insane Trem to a gentle and shallow wave, and all points in between.Features:Affordable, with good quality.Vintage Tremolo sound.Intensity and Rate controls.True bypass design. On/Off LED status indicator.Sturdy alloy casing.Specifications:: DolamoModel: D-13Material: Alloy materialsColor: BeigeWorking Current: 30mAWorking Voltage: DC 9VItem Size: 9.7 * 6.6 * 4.7cm / 3.8 * 2.6 * 1.9inchItem Weight: 193g / 6.8ozPackage Size: 11 * 7.5 * 4.9cm / 4.3 * 3 * 1.9inchPackage Weight: 213g / 7.5ozPacking List:1 * Dolamo D-13 Tremolo Guitar Effect Pedal