A DOD overload preamplifier circuit diagram sharing

This is the DOD Overdrive 250 preamplifier circuit diagram. The DOD Overdrive 250 is another 741 with two diodes on the output channel. It's nearly identical to the MXR Distortion Plus and many other units.

The DOD Overdrive Preamp 250 is an overdrive guitar pedal that has been resurrected by popular demand. The DOD 250's smooth distortion was essential to the mid-'70s guitar sound. Its high-gain preamplifier is a classic of nearly four decades. Whether you need soft tube distortion or overdrive to add to your amp's natural sustain, the DOD 250 is the pedal to go with it. If you like extreme distortion with a rich, full sound, just turn up the gain. Find out what makes the DOD Overdrive Preamp 250 such a classic.