Egnater Silversmith, distortion + boost pedal, distortion: volume and gain controls, tone control, tight switch, contour control with frequency select switch, boost: level control, color control, tight switch, drive controls the level of grit, path switch selects the order of the effects, D > B = distortion before boost, B > D = boost before distortion, power by optional 9V battery # 132579 or optional power supply # 108096 (both not included)