Product parameter Brand: pigtone Model: PP-21 Colour: Yellow Material: aluminum alloy Input Impedance: 1MΩ Output Impedance: 1KΩ Name: pigtone PP-21 Overdrive Guitar Effect Pedal -True Bypass Type: Effect Pedal Use: guitar effect pedal Package weight:230g Product size: 11.8cmx6. 5cm x5cm Packing size:13cmx7cmx6cm Features 1. Unlike the earlier Fats,this pedal is faithful to the dynamics and nuances of play. No matter what type of guitar is used, the true character of its tone can be presented.This effect device produces a soft and clear distortion similar to that produced by an overload valve speaker 2. High quality by aluminum alloy which is durable and brings you a musical feast.with small LED flash indicator shows the working state, It is small in size and fine in workmanship, which saves a lot of space on the board and is ideal for outdoor performances. 3.This pedal is easy to use,It has three function knobs (LEVEL/DRIVE/TONE) ,LEVEL knob adjusts the effect tone level. Set the knob so that there is no volume difference between the effect sound and the guitar's direct sound.DRIVE knob adjusts the load and turns clockwise to increase the effect (distortion).TONE knob adjusts equalization. Turning clockwise produces a sharp sound with a higher pitch, while turning counterclockwise produces a softer sound with a lower pitch. 4.Rubber pads on the backside is anti-skid, which avoid friction and displacement. 5.pigtone is a professional manufacturer of guitar pedal effects, we provide very reasonable prices to match high-quality products, you will not regret it. If you receive an unsatisfactory product, please contact us for a solution. Package Included: 1x PP-21 effect pedal 1x 9V battery cable 1x instruction 4x Rubber pads Tips: 1.Do not