Promars
| Manufacturer | Roland |
| Function | Synthesizer (Compuphonic) |
| Produced | 1979-1982 |
| Country | Japan |
| Model ID | MRS-2 |
| Form Factor | Keyboard |
| Signal Path | Analog Hardware |
| Dimensions | 76.5 x 16.2 x 40.2 cm |
| Weight | 14 kg |
| Power | Consumption: 20 Watts |
| Channels | 1 Voice |
| Connections |
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| Links | Sound on Sound Review · Service Manual at cem3374.com · Info at Roland Icon Series · Video Demo |
| Notes | Polyphony - Monophonic Oscillators - 2 VCOs LFO - 1 LFO (sine, square, ramp up and ramp down) Filter - HP filter, LP rez filter with ADSR which can be inverted VCA - ADSR envelope gen Memory - 10 presets, 10 user patches, 8 performances, 1 user performance Keyboard - 37 keys Control - CV / Gate Date Produced - 1979 - 1982 |