Source: MiniDisc Wiki contributors · September 3, 2026 snapshot · CC BY 4.0, except where otherwise credited.
Attribution and changes
Adapted from “Denon DN-M991R”. Links, layout and file names normalized; missing database fields restored; remote embeds replaced with links. Manufacturer manuals and separately credited photographs retain their original attribution.
| Name | DN-M991R |
|---|---|
| Manufacturer | Denon |
| Released | 1999/05 |
| Device type | pro |
| Recorder | Recorder |
| MDLP | No |
| NetMD | No |
| Hi-MD | No |
| Radio | No |
| Dimensions | 144 x 133 x 427mm |
| Weight | 5.8kg |
| ATRAC ver | 4 |
| Battery | Not recorded Not recorded |
| Battery notes | Not recorded |
| Sidecar (depr) | No |
| Voltage | 120 |
| Power cable | Not recorded |
| Price (launch) | $2 300 |
| Not recorded | |
| - | |
| Inputs | XLR in, Digital optical (TOSLINK) |
| Outputs | XLR out, Digital optical (TOSLINK) |
| Control | PS/2 keyboard, RS-232 serial |
Professional recorder.
Inputs are rather complicated and don't fit into wiki formatting, so the back panel image and breakdown are included below, more detail can be found in the manual.
Content adapted from: DN-M991R Minidisc.org page Denon Product Page Denon Product Page (MiniDisc Wiki mirror) Harmony Central (Internet Archive link) Harmony Central (Internet Archive link) (MiniDisc Wiki mirror)
Manuals
Photos
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Additional specifications and references
| Web Md | Not currently supported |
|---|---|
| Manual | User manual, Service manual |
| Region | Japan |