I've got my hands on an undersized Mooer Cabsim/Balanced driver pedal, and without even sparing any time actually trying how it sounds,...

I had the chance to get my hands on the MXR Doubleshot for a little while, and found out there are no available schematics anywhere. It's...

Let's keep the parade of old Italian amplifiers going. This is a very small and lightweight combo amplifier from, I guess, the late 70s....

Second in the series, this is an old Italian transistor amplifier that has been in my house for a very long time. It doesn't sound very...

MOSFETs, the incredible devices at the core of modern devices, computers, power supplies and… distortion pedals? For some reason, there’s...

Although this site is mostly dedicated to my own original circuits and builds, I've originally envisioned it as something wider, to...

Check also the FSB thread It’s been a couple of years since I’ve made the first Pelota delay: from the very name, it was a circuit...

Just as I was finishing working on the Enveloping Timbre, I realized I could try different kinds of control voltages, such as a LFO to...

Keep the clarity of your attack before letting the distortion embrace you: the best of both worlds! At least that was the original idea...