Retains the original sound of the guitar without losing its clarity or treble. Very little noise and a large amplitude that allow you to use it as a Boost with saturation pedals. With the Blend button can add the desired amount of source signal. With the EQ button you can lighten or darken the stamp. With a Dirt selector that works in synergy with another selector located on one side to send the desired amount of overdrive to the original signal. The internal setting cannot be changed because it is calibrated with a specific voltage. Works with both Humbuckers and Single Coils. It is equipped with an internal buffer that you can use directly. Has an XLR output for connecting to a console or studio interface, making it an active injection box with ground connection. Operates at standard 9V negative and consumes less than 100mA.