DOD FX22 Vibro Thang
Here is a layout for the DOD FX22 Vibro Thang (Vibrato / Phasor) 04/05 Layout Updated: LM358 pin 4 and the 18K resistor from the bottom LM13600 pin 9 were connected to V+ instead of ground.
Vibe
John Hollis – Easy Vibe (with mods)
Here is a layout for John Hollis Easy Vibe. I’ve added Mark Hammer’s anti-ticking mod and Piotr Zapart’s LFO mods. Try 5K/20M LDRs.
Madbean Wigl (Vibe)
Brian’s take on John Hollis Easyvibe. You can find his 1590G size boards on his website. Check his original notes here for more infos on how to build this project! Here is another version with Mark Hammer’s anti-ticking mod as suggested by Ciaran:
Madbean Harbinger One
This is Madbean’s version of the famous Univibe pedal. I’ve added a “Multi-Vibe Mod” to it. You can find all infos on this circuit or buy one of his PCBs here: http://www.madbeanpedals.com/projects/index.html 09/11/2016 Layout Updated! Changed the charge pump daughter board. There’s also a different but verified layout by Savvas in the Forum section.
Electro Harmonix Clone Theory
Request for this nice sounding chorus/vibe pedal. Thanks to Scruffie for his schematic. It will fit in a 1590B if you want the aggravation, but a 125B would probably be a better choice. The effect needs a 15V supply so you can either use a standalone 15V adapter if you have one, or build the … Read more
Runoffgroove Tri-Vibe
Great layout here by John K and a very welcome addition. Info about this great project from Runoffgroove: The Tri-Vibe was born from the idea of developing a true vibrato pedal that could be built without resorting to parts matching and complex adjustment procedures. Various frequency modulation alternatives were analyzed to accomplish this goal. There … Read more
Little Angel Chorus – Rick Holt (frequencycentral)
Another great sounding circuit here from Rick. His explanation: I’ve had the idea to try a PT2399 chorus ever since I modded my Clari into a Clari Cubed. The challenge with the PT2399 is to get the delay time as short as possible while still having some wiggle room for the LFO injected into pin … Read more
Bigfoot FX Magnavibe
I’m bored of dirt layouts (until the next one!) :o) Check the notes on the LED/LDR