DDR-30 | |
---|---|
Manufacturer | Roland Corporation |
Dates | 1985 |
Price | $1,195 MSRP |
Technical specifications | |
Polyphony | 6-voice |
Timbrality | 6 |
Oscillator | 8 |
Synthesis type | Sample-based synthesis |
Velocity expression | Gated and controls Bend parameter. |
Storage memory | Internal: 48 patches and 32 drum kits; Memory cartridge: 64 drum kits. |
Hardware | 2 RU case,16-character VFD, data cartridge slot. |
Input/output | |
External control | 8 XLR Pad triggers, Bank shift foot switch, Set shift foot switch, MIDI Thru / Out / In. |
Audio sample | (24) 12-bit samples on PCM chip |
The Roland DDR-30 "Alpha Drum" is a digital PCM drum module built by Roland, in early 1985.[1] It was introduced during 1985 Summer NAMM industry trade show in New Orleans.[2]