Overdrive guitar effect pedal. It offers the sound of a classic overdrive with improved high frequencies thanks to the Shine function which can be activated by holding down the foot switch. The pedal has 2 Bypass Modes - True Bypass / Buffer, which allows you to optimize the signal in your effects chain. It is powered by a 9V center-negative polarity adapter (not included). Dimensions: 9. 4 x 5. 1 x 5. 3 cm, Weight: 174 g