The Rock N Roll Nightmare is the same circuit as my Han-Taun overdrive in a smaller enclosure. It is AC/DC in a box and ready to ROCK! GUARANTEED!
Smaller 4.7" x 2.6" x 1.5" 125B sized enclosure, buffered bypass switching, common 9vdc "CENTER NEGATIVE" 2.1mm BOSS style power input and battery snap. Current draw 20mA. Power supply not included.
***DO NOT USE ANY POWER SUPPLY RATED OVER 9VDC OR DAMAGE COULD OCCUR***