Boss FZ-3 Fuzz

Boss FZ3 Fuzz 1e21026541f1

I recently got a Behringer clone of this one in a trade for free and thought i’d check the schematic out. Turned out a little simpler than expected with a few nice, quite interesting things in its topology. There’s basically a buffer driven by transistor, which drives something not completely unlike a fuzz face. After … Read more

Boss OD1

Boss OD1 f5303a7f6724

Info from Boss: The OD-1 is by now legendary. Artist of the 70’s was mostly using a fuzz distortion sound and the overdrive produced by the OD-1 was not typical. It was however soon accepted as the new standard of guitar sound. The OD-1 features an asymmetric circuit where the positive and negative halves of … Read more