I thought I'd mix things up a little this week and post some synth circuits people might be interested in. To start things out, here...

Let's wrap up this 1590a week with one of the mightiest fuzzes of all time–the Big Muff. For this one, I've labeled all the componen...

Continuing on with my 1590A kick, here's one for the Barbershop Overdrive from Fairfield Circuitry. I've modified a few things: firs...

I've had a couple requests for a 1590A friendly Tube Screamer, and lately I've really been enjoying laying out 1590A boards, so here...

Fuzz Friday is once again upon us, so here's the BearFoot FX (BJFE) Arctic White Fuzz. It's probably based on Tim Escobedo's JFE...

Here are two great sounding, yet simple circuits from Run Off Groove. The Big Daddy uses a JFET gain stage to push a 386 chip, while the Gra...

Here's a cool MOSFET-based overdrive from Crazy Tube Circuits. Apparently it's based on a Neve console input channel stacked 3 times...