ITEM NAME:Mosky Mini VOL Attenuator Pedal Electric Guitar Effect Pedal with True Bypa B4Y6 Mosky Mini VOL Attenuator Pedal Electric Guitar Effect Pedal with True Bypa B4Y6 Single knob control to Simple operation Single Knob Controls -VOL Attenuator VOL Attenuator to lower your level for a clean sound Bring out new tonal combinations from your favorite old pedals. With True Bypass Switching VOL Attenuator Based on the EH Signal PAD The VOL Attenuator is a passive attenuator that allows you to instantly switch to a different preset volume. It's like your guitar's volume knob, with a fully-passive and color-free circuit. Leave your amp's volume set high for overdrive, and use the VOL Attenuator to lower your level for a clean sound -- then switch it off to kick in your amp's natural overdrive. You can also experiment with the Signal Pad anywhere in your effects chain -- you'll bring out new tonal combinations from your favorite old pedals. Colour: Black Material: zinc aluminum alloy size: 9.2* 3.8*3.6cm Package Contents: 1 * Guitar Effect Pedal Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.