Yamaha CS-01 MIDI Retrofit

This a a modified UMR2 MIDI retrofit board specifically designed for use inside a Yamaha CS01 (I or II) without removing the speaker and requires a hole to be drilled for the TRS MIDI jack.  The device has be simplified by removing connections not required for the CS01 so it CANNOT be used with other devices.  It also features psiMIDI which means it can accept either 3.5 TRS A or TRS B MIDI cable   This is an DIY kit which includes: CS01 UMR2 PCB: Complete and preprogrammed with UMR2 firmware  Ribbon cable, wires, TRS MIDI Jack 2m long TRS MIDI A Cable     Install Instructions: Step 1: Ribbon cable Prep Strand out one end to 1.2 cm from where the cable is stripped Remove the insulation by gently pulling off the ends and tin the wires On the other side, simply remove the ends and tin, no stranding needed   Step 2: MIDI Board Prep Tin all pads with a small blob of solder on both adapter and CPU board Step 3: CS01 board prep (CS01 II is the same) Trim the leads on the by the ke