This EHX Russian Big Muff had been relegated to the parts pile, but made for a good rainy day project. I completely replaced the cheap, floss thin ribbon wiring. Also added a true bypass switch, 9volt DC jack, and a fair amount of the snapped off components on the board. I was as surprised as anyone to hear it roar back to life. "Built like a tank" was never more true. Best of all? It can be all yours! Check it out on my Reverb store.