The 250 Overdrive Preamp has always been a serious overdrive whose history has been contested, as the early designs were revised on the fly as the DOD business plan grew more professional.

DOD has unveiled a special 50th anniversary edition of its legendary Overdrive/Preamp 250, featuring switchable clipping, through-hole components, and guitar picks and assorted collectibles inside ...

The Department of Defense confirmed the plans put $250 million of funds at risk. That money is currently slated for several West Point construction projects.