script (vintage) MXR Distortion Plus modified by EATYOURGUITAR
Also very similar but not identical to the DOD 250. You can probably build an exact clone of the DOD 250 or the vintage MXR Distortion Plus using this PCB. Using the internal switches, you can turn all the circuit improvements off, this will make it as noisy as the original that people are collecting. The value of this modified version is that it can do the old sound or something better or something in between. Replace that old one trick pony with old parts. Build something new instead. You can also try building the dark version for bright guitars and bright amps. Buy two PCB's so you can build one of each!