Sustainers

We need to talk about sustainers. A sustainer is a device that increases the sustain of your instrument. These come in a few varieties. There are pedal sustainers, handheld sustainers, and in guitar sustainers. All of these can be divided into two types sustainer effects and what I’ll call string drivers. Sustainer effects are effects … Read more

Kwikplug

If you’re into to cheap guitar parts you have probably heard of GuitarFetish.com. If not you should check it out. They sell an array of pickups that are cheap and get good reviews. I’v tried a couple of these and they sound good to me. They also offer a feature called Kwikplug. Kwikplug is a … Read more

Frobnicator

This is my second try to get this right. I designed a PCB for this earlier but the errors were too great to get around. Quick overview, Frobnicator is a tremolo by John Hollis, one of the original DIY crew. He designed a few very original effects that still exist on his site. Frobinactor is … Read more

Tremshifter Build

This is a board I created for Deadastronaut’s Tremshifter. The Tremshifter is a combination tremolo and filter. It has two LFO’s, one for each the tremolo and filter, with a rate and a depth pot for each. The tremolo section has a shape switch for square and triangle. The filter section has a an on … Read more

Trem Shifter (Dead Astronaut)

This is a redesign of the Tremshifter by Dead Astronaut FX. It’s a tremolo and filter in one. There are two LFOs, one driving each the tremolo and the filter, with a rate and depth control for each. I built a couple of the Dead Astronaut boards and they worked well. I didn’t like the … Read more

EuroPi

EuroPi is a Eurorack module based on the Pico Pi. Pico Pi is similar to the Arduino Nano but is based on the Raspberry Pi. A nice feature of the Pico PI is the price, they run about $4. The Arduino Nano tends to run about $15, but you can get knock offs for about … Read more

Super Frequency

This is my spin on Tim Escobedo’s Ugly Face. The original is a great DIY project anyone that hasn’t built it should give it a try. Super fun, unique sound, parts are easy to get, and it’s not a difficult built. This version makes a few changes to the original. The original uses an LM386 … Read more