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Please make a board for microcontroller based bypass for dual fx pedals, based on the circuit in the function-fx Cannon.
But it should have 5 modes instead of 3:
Indy and FlipFlop mode and 3 Cannon modes which allow to momentary  bypass a) both fx, b) only fx 1, c) only fx 2. All Cannon modes could share the same led color. And off course, please sell it with the microcontroller.

Maybe two versions of the board would be interesting: One with board mounted food switches for 1590bb enclosures, one for wired food switches and other enclosure sizes.

How did you open the module?

I'd really like to know if DAM selects the transistors in the GB-83 for a certain hfe?

One other thing I though of: change the rate pot to 1M and R35 to 100k. I think that would keep the slowest speed but also increase the max speed. Leave R36 at 10k, I think.

Did anyone try this? Would be the most elegant way to get more max speed and retein the min speed, i guess.


How is the speed mod realized in the Keeley and Monte Allumns versions? And what might Monte Allumns do to achieve this:

The richness of the actual chorus effect has also been enhanced.

I don't want to copy those mods exactly, would just be interesting to know.

I made a vero layout:



But it's unverified. And you should read the thread at fsb carefully: I used a more common value for the mid boost pot and a few other parts values had to be changed, too. I didn't know the exact values of the output stage and simply used those of the TS-9.