Roland MKS-80
| MKS-80 Super Jupiter | |
|---|---|
MKS-80 | |
| Manufacturer | Roland |
| Dates | 1984–1987 |
| Price | US$2,495 UK£2,200 JP¥348,000 |
| Technical specifications | |
| Polyphony | 8-voice |
| Timbrality | 2 part |
| Oscillator | 2 VCOs per voice |
| LFO | 2 (1 triangle/square/sawtooth/random, and 1 triangle) |
| Synthesis type | Analog Subtractive |
| Filter | 24dB/Oct resonant lowpass, non-resonant highpass |
| Attenuator | 2 ADSR, (VCA & VCF) |
| Aftertouch expression | yes |
| Velocity expression | yes |
| Storage memory | 64 patches |
| Effects | no |
| Input/output | |
| Keyboard | no |
| External control | MIDI |
The Roland MKS-80 Super Jupiter is a rack mount sound module version of the Roland Jupiter-6 and the Roland Jupiter-8 synthesizers. It is an 8-voice polyphonic analog synthesizer that was manufactured by Roland between 1984 and 1987. It is the only one of the MKS series of synthesizers to have analogue voltage-controlled oscillators (VCOs) instead of analogue digitally-controlled oscillators (DCOs). The voice architecture is almost identical to the Jupiter-6 synthesizer. The service manual states that "The module board of MKS-80 features the following in addition to that of JP-6, its brother module. 1) HPF. 2) Low boost circuit in the 2nd VCA. 3) DC supply current boost circuit (IC50)."
In February 1985, Roland started producing a new revision of MKS-80, known as "Rev 5", with a new generation of both Roland VCO's, VCA's and filter. The Rev 5 filter was also used in JX-8P, JX-10 and MKS-70 synthesizers.