Colorsound Octivider

Another Octave Down, very different from the Synthbox. Cleaner and bassier octave. Modded by me for true bypass. The output is alittle bit below unity.





Original schematic

Schematics of similar octave circuits




Kommentarer

Skicka en kommentar

Populära inlägg i den här bloggen

Dimension P Chorus

Bild
Here is a PT2399 based chorus by Distorque. I was a bit hesitant about this one because of the PT2399, but it sounds great. Very lush and deep. :) Original thread   here .  If anyone wonders, depth lugs 1&2 are supposed to connect from two point on the board. It's not a typo :) Fredrik Lyxzén · dimension_p_chorus
Läs mer

Simple buffer and phaser inverter

Bild
Here is a small utility board - a simple buffer followed by a phase inverter. You can take the output from either stage. It can be very useful if you are adding a clean blend to a circuit that is inverting the phase.  I recommend putting this in front of your main effect, but keep in mind that not all effects will respond the same with a buffer in front.  I didn't include polarity protection, DC filtering and an output capacitor since this is meant to be used together with another effect (not stand alone). This circuit is pretty much opamp basics 1. Could possibly be improved with some filtering caps.
Läs mer

LED VU meter

Bild
Here's a fun and useless little gimmick that you can add to your pedal - a LED VU meter.  This was a layout I originally made for a microphone preamp. But it works well in a pedal as well. Here is a Roger Mayer Moongoose pedal that I built, with the LED meter. I also used a fader for the gain pot that I salvaged from an old broken small mixer.
Läs mer