Ring Modu-Matic take two
There were a few mistakes in the last version of this. Here’s an updated schematic and PCB.
Category Projects
Projects that I have built
Tremolo-Matic X
This is Tremolo-Matic X from the Tremolo Issue of Stompboxology by Nicolas Boscorelli. I have redrawn the schematic to make it easier to read. Hopefully this will be helpful to anyone attempting this project. This is Tremolo that pans between…
5 Knobs
Here’s an idea I have been wanting to try in a stompbox. Small Bear carries post with long leads that can be used to mount the pot to PCB. I thought these might be good for mounting a board inside…
Revolting Visage
Here’s my take on the Ugly Face/Crash Sync. I took my favorite parts of both and a few suggestions from RunOffGroove and the DIYStompboxes forum. This version uses a different input buffer, which more closely resembles the input of the…
MOSFET Boost Layout
Here’s a layout for the MosFET boost. The drawing is pretty sloppy. But this shows the schematic and layout I used for my build. Seemed to work well. Here’s a link to a picture of my build. Here’s a link…
Punch In the Face
Here’s another unique design by Tim Escobedo.
Minibooster
This is Jack Orman‘s Minibooster.
FET Driver
This is Tim Escobedo‘s FET Driver.
Jinx
This is another fine little Distortion by Tim Escobedo. I think this sounds pretty good. The sound can go from mildly distortion/overdrive to over the top almost metal. It can also get some splatty fuzz tones and a soft attack.
Push Me Pull You
This is Tim Escobedo‘s Push Me Pull You. It’s an octave up with an interesting design. Using an NPN PNP pair.
Psychtar
Another very original design by Tim Escobedo. This an octave up with a sitar like sound.
Titan Boost/Octave
This is design by John Hollis. It’s a booster that uses an inductor to generate a massive boost. It also has a switchable octave up. The boost sound is very warm and clear. The octave has a nice tone also.…