| Digest Nr | Subject and Author |
 |
| 2009.08.25.06 | J-Omega Electronics MIDI Interface Circuit Board, from Matthew Caulfield |
| 2009.08.14.03 | Hut Music & Electronics MIDI Decoder, from Bruce Newman |
| 2005.03.08.11 | FS: Electronics for MIDster Punch, from Ed Gaida |
| 2001.02.21.07 | Dale Electronics Solenoid Player Piano System, from Dan Armstrong |
| 2001.02.20.11 | Dale Electronics Solenoid Player Piano System, from Joe Smertneck |
| 1997.01.12.08 | Re: Line Conditioner to Protect Electronics, from Will Dahlgren |
| 1997.01.10.08 | Re: Line Conditioner to Protect Electronics, from Fritz Gellerman |
| 1997.01.09.14 | Re: Line Conditioner to Protect Electronics, from Spencer Chase |
| 1997.01.09.13 | Re: Line Conditioner to Protect Electronics, from Will Dahlgren |
| 1997.01.09.12 | Re: Line Conditioner to Protect Electronics, from Claus Kucher |
| 1997.01.08.09 | Line Conditioner to Protect Electronics, from Robbie Rhodes |
| 1996.09.22.11 | Wurlitzer Player Piano with Dale Electronics, from Bob Bailey |
 |