Uploaded November 2023 | Updated September 2026, 2 hours ago

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Roland S1 set up as midi keyboard for SP404mkii
I wanted an ultra portable set up to play midi keys into the SP404mkii
and use as small a set up as possible - Roland Compact S1 to the rescue!
S1 - self powered
S1 - to SP-404mkii - just a 1/8 stereo cable to connect via midi -simple