Seymour Duncan Pickup Booster

SD PickupBooster 4bcf2ebc06a6

Info from SD’s site: application  The first effects pedal designed specifically to work together with the pickups in a guitar to achieve optimum gain and resonance for all tonal applications. Works with all musical styles. description  By turning the gain control knob you can add pure, flat-EQ gain, ranging from 6dB to 25dB! The Resonance … Read more

Orpheum Fuzz

Orpheum Fuzz Ge ceb86d9f59a6

How come i can never seem to find any good info about these circuits 😐 Anyway. Here’s another 60’s “classic”. Ugly and mean. Simple, yet effective. Added both versions; Silicon and Germanium. Please take note that the Ge version is positive ground with PNP germanium transistors, while the Si version is NPN with negative ground.

Runoffgroove Eighteen

Runoffgroove Eighteen 56419511866d

Info from Runoffgroove about the project: Around 1965, Marshall introduced a few amps built around an 18 Watt EL84 powered circuit. While these models were intended for practice, the sound was much better than other small amps. Unfortunately, only a few hundred of these combos were manufactured over the next three years. These rare amps … Read more

Hot Silicon

GS Hot Silicon 5e6e11437833

A few of you were looking for good fuzz circuits…. Gus Smalley modded the circuit from Aron. Aron modded it from tonebender. Both made enhancements and mods along the way. Or so the internet tells me. Anyway. It’s supposed to be a silicon adaptation of the classic. It says 2N5089 on the schematic, but i … Read more