I have made some proto boards for the patch sm ! This one is with oled screen and encoder plus sd card slot and all the pins of the patch sm exposed
I will post a link for the gerber files if some one want’s some of them
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Not clear from a glance, how are the CV pots wired? Are CV jacks normaled to some voltage?
A built in eurorack power supply might also be nice.
Its designed to be mounted on a eurorack case so in this proto board no need for power supply
The 4 pots are connected to cv_1 … cv_4
Cv_5 to cv_8 are on mini jacks audio IO on mini jacks also
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This is amazing!! 
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I’ll rephrase the questions. Are the pots wired as attenuators on the CV inputs? Are the CV input jacks normaled to a voltage, or ground, or not normaled at all?
daisy_protoboard_schematics.pdf (283.5 KB)