The Boosta Grande is a Clean Boost pedal that produces up to 20dB of clean gain and designed for the player that would like to add more gain to their signal without changing the original sound. Robust build quality and rugged engineering ensure that the Boosta Grande will stand up to the abuse of life on the road. Other features include hardwire bypass, LED operation indicator, non-slip rubber bottom, easy-access 9v battery compartment and included external power supply.