| File Name | Size | Type |
| Factory Service Bulletin 804C, 9/1981 p.1 | 1M | JPG |
| Factory Service Bulletin 804C, 9/1981 p.2 | 578K | JPG |
| Factory Service Bulletin 832, 3/1983 | 997K | JPG |
| Minimoog Modifications p.1 | 1.1M | JPG |
| Minimoog Modifications p.2 | 334K | JPG |
| Minimoog Modifications p.3 | 334K | JPG |
| More Minimoog Modifications | 334K | JPG |
| PSU Modification | 1.1M | JPG |
| VCO board delay line modifications (for very old boards only) | DIR | |
| Updated Tuning Procedure for Early VCO Boards | 1.4M | JPG |
