Pedal switching matrix with the AD75019, another one !

[vidalv]

Hello All,
I read with a lot of interest an old post: Pedal Switching Matrix with the AD75019 and I would like to make mine.
Here is a schematic I propose as a basis for discussion.

I have an AD75019 and I would like to use it.
Here I offer 2 guitar inputs, one with buffer and the other without, 4 inputs (2 stereo + 2 mono) via Send / Return jacks and a buffered stereo output.
I think supervise with an arduino-pro (I have one).
The goal is to connect 2 stereo pedals (like RT-20, FlashBack) and 2 Mono, in any order & any mode (Serial+Parallel)

Thank you for your suggestions / questions.

Vince.

[PRR]

...I read with a lot of interest an old post: Pedal Switching Matrix with the AD75019......

https://www.diystompboxes.com/smfforum/index.php?topic=112598.0