Distortion Pedal: The for Distortion Pedal is a versatile guitar bass effect pedal with four models and true bypass. Tone Controls: With two separate tone controls and 2 knobs, this pedal allows for easy EQ adjustments from scooped mids to warm mids. 4-MOD VOICE Switch: The 4-MOD VOICE switch sets the overall voicing of the pedal's frequencies, offering classic or modern tonality. Contour Knob: The Contour knob adjusts the overall frequency emphasis, providing flexibility in shaping the sound from balanced to scooped tones. Volume and Boost Toggle: The Volume control adjusts the output level, while the Boost toggle brings heavier and more aggressive distortion when engaged. Part Name:Distortion Guitar Effects Pedal Colour:Red Material:Aluminum Alloy Size:11.5x6.5x5CM Package Contents: 1 * Guitar Distortion Effect Pedal Only the above package content, other products are not included. Note: Light reflection 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.