Description
Technical
Specifications
Processing
| DSP engine | Internal 28-bit digital engine |
|---|---|
| Max sample rate | 48 kHz |
| Bit depth | 20 bits |
| Processing resolution | 28 bits |
| Architecture | All-digital hybrid system: automated digital mixing console + 8-track 20-bit recorder on a proprietary cartridge in a single cabinet. |
| Sample rate | 44.1 kHz internal base; external clock from 44.1 kHz (-10%) to 48 kHz (+6%). |
| Bit depth — details | 20 bits on tape, claimed as a world first at the time; 28-bit internal processing. |
| Modularity and expansion | Expandable via the DRU8 companion unit (3U recorder-only 8-track rack) to reach 16 or 24 tracks while keeping the DMR8's automation and effects. |
Surface
| Screens | 1 |
|---|---|
| Touchscreen | No |
| Automation | Full timecode-synchronised automation (faders, on/off, pan, EQ); RECMIX modes: All Rec, Sync Dub, Ping-Pong, Punch In, Track Edit, Mixdown. |
Recording
| Onboard recording | Yes |
|---|---|
| Recording | 8 digital 20-bit tracks on proprietary M20P 8 mm tape (stationary S-DAT head). 22 min at 44.1 kHz / 20 min at 48 kHz per cartridge. |
Networking
| Networking & protocols | AES/EBU |
|---|---|
| Redundant PSU | No |
| Redundant networking | No |
Other
| Software | System firmware V.3.0 documented in a dedicated Owner's Manual; available on the Internet Archive. |
|---|---|
| Price | Launch price estimated at around US$50,000 for the complete system (forum source, to be verified). |
Strip & details
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Software
DMR8 System Software V.3.0DMR8 V.3.0 system firmware, documented by a dedicated V.3.0 Owner's Manual and supplement. Extends the automation, locator and RECMIX modes (All Rec, Sync Dub, Ping-Pong, Punch In, Track Edit, Mixdown).
Other screenshots
Accessories
Other
- Yamaha DRU8
Standalone 8-track digital recorder unit (3U rack, no console section) that chains to the DMR8 to reach 16 or 24 tracks while keeping the DMR8 automation and effects.
- M20P cartridge
Proprietary 8 mm tape cartridge for the DMR8/DRU8 duo: 22 min at 44.1 kHz / 20-bit or 20 min at 48 kHz / 20-bit, with a sync track kept separate from audio.
Editorial & artists
Our take
History & design
The Yamaha DMR8 (1990) combines an automated digital mixing console and an 8-track 20-bit digital recorder in one frame, using proprietary 8 mm tape (M20P cartridge, stationary S-DAT head). A single cartridge stores 22 minutes at 44.1 kHz or 20 minutes at 48 kHz, with a sync track independent of the audio.
Internally the DMR8 processes in 28 bits and delivers full timecode-driven automation (faders, on/off, pan, EQ). Its RECMIX modes (All Rec, Sync Dub, Ping-Pong, Punch In, Track Edit, Mixdown) organise the record/edit/mixdown flow. It scales through the DRU8 (standalone 3U 8-track recorder rack) to reach 16 or 24 tracks while keeping the DMR8's automation and effects. The V.3.0 firmware is the documented reference revision (dedicated Owner's Manual on Internet Archive).
Links
- Manufacturer Yamaha - Digital Mixer History (DMR8 1990 datasheet) usa.yamaha.com
- Manufacturer Yamaha - 30th Anniversary Mixers : 1990 / DMR8 yamaha.com
- Manufacturer Yamaha Commercial Audio - M20P cartridges (specs 20-bit 44.1/48 kHz) facebook.com
- Press article FOH Magazine - Yamaha Celebrates 30 Years of Digital Mixers fohonline.com
- Press article ProSoundWeb - 30 years of Yamaha digital mixing prosoundweb.com
- Forum Gearspace - 'They once ruled the world' (DMR8/DRU8 testimonials) gearspace.com
- Archive Internet Archive - DMR8 V.3.0 Owner's Manual archive.org
Related consoles
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Documents are archived locally for preservation. Source credited. Takedown requests: [email protected]