Based on the growling tone of the Marshall Guv'nor pedal, the Drivemaster became an icon among overdrive pedals in the early nineties and ranks alongside the Bluesbreaker and Shredmaster as an absolute collector's item. This reissue of the Marshall Drivemaster makes the coveted Marshall sound now available again as an exact replica of the original. The pedal packs all this into a manageable metal cabinet, with 3-band tone control, volume and gain controls and a footswitch. Operation is possible with optional power supply or 9V battery block.