Stax Guitar Blues Overdrive Pedal Classic Electric Guitar Overdrive Effects Pedals Small Size True BypassClassic Overdrive Blues Sound distinctive, sweet and wild sounds unique to classic blues overload.Easy Control, Wide Flexibility: Sound control with three knobs: level (output volume), tone (brightness) and gain (amount of overdrive) for use in different scenarios. Easy to carry: This overdrive pedal has a small body, lightweight, suitable for outdoor gigs, powered by a DC 9V adapter (not included in this package). Solid Quality: True bypass provides transparent sound, durable and sturdy. The LED indicator shows the working status. Color: RedMaterial: Zinc Alloy Size: 95x52x38mm Package Content: 1 x Guitar Effects PedalOnly 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 error is +/- 1-3cm.