Multi-effect pedal: 6 effects in 1 unit: buffer, booster, overdrive, distortion, chorus, delay effect. Buffer Booster: Knob-0: Clean Buffer Knob>0: Clean Boost. The buffer is an active electronic circuit that keeps the guitar signal strong and maintains the frequency of the guitar sound. International products have separate terms and conditions, are sold from overseas and may differ from local products, including suitability, age ratings, product language, labeling, and instructions.
