2HP Grids expander with 1x4 Midi through


Thought I would share this here. This is my expander for grids which adds a 1x4 through circuit based on 3.5 TRS type B midi cables (Arturia/Novation)

PCB: https://oshpark.com/projects/5FBJieso


Grids midi input + 1x3 trs midi through

A post shared by Raph Wlodarczyk (@michigan_synth_works) on May 12, 2018 at 4:24am PDT


What does the random jack do? I assume random gates?


yes, its just a breakout for the “bonus bait” header on the back of grids


Wow nice job!