| Digest Nr | Subject and Author |
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| 2021.04.08.04 | Unknown "WIMP" MIDI Decoder Circuit Boards, from Bill Klinger |
| 2018.12.09.02 | Inexpensive Arduino Based MIDI Decoder, from Spencer Chase |
| 2017.02.26.08 | Sources of MIDI Decoder Devices, from Robbie Rhodes |
| 2011.03.30.03 | New MIDI Decoder Circuit Board for Organs, from Christian Blanchard |
| 2010.06.21.06 | MIDI Decoder Replacement for Octet UM2, from Julie Porter |
| 2010.06.21.05 | MIDI Decoder Replacement for Octet UM2, from Knowles Little |
| 2010.06.21.04 | MIDI Decoder Replacement for Octet UM2, from Glen Jedlicka |
| 2010.06.20.03 | Seek MIDI Decoder Replacement for Octet UM2, from Glenn Thomas |
| 2009.08.14.03 | Hut Music & Electronics MIDI Decoder, from Bruce Newman |
| 2006.06.21.05 | "DecoMIDI" MIDI Decoder Interface, from Patrice Rabby |
| 2006.03.16.05 | Seek MIDI Decoder with Expression Capability, from Rob Goodale |
| 2003.04.23.06 | 128-Note MIDI Decoder Circuit Board, from Andre Hut |
| 1996.11.17.10 | MIDI Decoder MTP-1, from Bob Essex |
| 1996.08.17.04 | Re: MIDI Decoder for Pipe Organs, from Karl Ellison |
| 1996.08.15.03 | Midi Decoder, from David Blake |
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