Roland MKS-7 Super Quartet
Also available in “ivory” (without rack ears)!
4-part multi-timbral analog DCO synth module with sampled drum sounds.
Synths sections are derived from the Juno 106 and rhythm PCM samples from the TR707.
- mono bass part (with 20 preset sounds)
- 4 note poly chords part (with 100 preset sounds)
- 2 note poly melody part (sounds as per chords part, except without noise source)
- 11 note rhythm section (TR707 sounds – kick, snare, 3 toms, rim, clap, open & closed hi-hat, crash & ride)
Whole Mode
The MKS-7 has a "Whole Mode". The Melody and Chord sections are combined and act as a six voice synthesizer. In this mode there is no sound from the Melody Section. To turn on the Whole Mode, use the following procedure:
- Press the MIDI CH button so the RHYTHM, BASS, CHORD and MELODY buttons are flashing.
- While holding the CHORD button, press the MELODY button.
- Press the MIDI CH button to exit.
NOTE: The CHORD and MELODY indicators under the LED display should now both be lit.
Contrary to popular belief you *can* edit the MKS7 from the front panel (via engineer mode) but this is very tedious (see here). Thankfully a full sysex spec allows detailed patch editing over MIDI. However, some genius at Roland decided against a backup battery for user RAM (no flash RAM back then!) so all patches are lost on power off.

The rear panel features four seperate mono outputs for each section plus mono & stereo out. MIDI In & Thru only. Modulation and bender sensitivity can be adjusted from the rear panel.
Preset Patch Details
Melody/Chord Section: 00 Piano Plus 10 Trumphet 20 Arco Violin 01 Electronic Piano 11 Trombone 21 Quick Violin 02 Celesta 12 Horn 22 Pizzicato Violin 03 Mellow Piano 13 Mute Trumphet 23 Cello 04 Harpsichord 14 Rez Trumphet 24 Rez Viola 05 Chorus Piano 15 Bright Brass 25 Slow Attack Strings 06 Kaleidoscope 16 Mute Brass 26 Medium Strings 07 Harp 17 Soft Brass 27 Pizzicato Strings 08 Pulse Width Piano 18 Fat Brass 28 Lower Strings 09 Clavinet 19 Rez Brass 29 High Bright Strings 30 Flute 40 Jazz Organ 50 Baritone Solo 31 Clarinet 41 Rock Organ 51 Peak 32 Oboe 42 Cool Organ 52 Square Wave 33 Sax 43 8' Organ 53 Organ Lead 34 Baritone Sax 44 Church Organ 54 Punk Tom 35 Rez Lead 45 Human Voice #1 55 Fuzz Orchestra 36 Flute Lead 46 Human Voice #2 56 Effect Sound #1 37 Soft Lead 47 Pulse Width Shout 57 Rez Clarinet 38 Baritone Lead 48 Accordian 58 Wood 39 Fat Lead 49 Pan Pipe 59 Solid State 60 Pick Wood 70 Synth Brass #1 80 Filter Flow 61 Pick Width 71 Synth Brass #2 81 Delay Lead 62 Rez Pick 72 Wah Brass 82 Dawn 63 Mosquito 73 Wah Lead 83 Mirage 64 Glockenspiel 74 Fat 84 Tension 65 Baritone Pick 75 Synth Lead #3 85 Effect Sound #3 66 Short Pick 76 Synth Lead #4 86 Effect Sound #4 67 Effect Sound #2 77 Space Miaow 87 Effect Sound #5 68 Synth Lead #1 78 Funky Strings 88 Funky Drum 69 Synth Lead #2 79 Funky Clavinet 89 Star Chime 90 Effect Sound #6 91 Effect Sound #7 92 Electric Twitter *93 Electric Tom *94 Bomb #1 *95 Bomb #2 *96 Big Wave *97 Blizzard *98 Effect Sound #8 99 Silence NOTE: The tones with an (*) use Noise. Therefore, they do not sound at all in the Chord section. The tone colors from 80-89 use VCF oscillation, therefore exact pitches cannot be expected. Tone #99 "Silence" can be effectively used when you want no sound. Bass Block: 00 Medium Bass 10 Electric Bass #3 01 Wood Bass 11 Electric Bass #4 02 Arco Bass 12 Synth Bass #1 03 Tuba 13 Synth Bass #2 04 Organ Bass 14 Synth Bass #3 05 Pizzicato Bass 15 Synth Bass #4 06 Rez Bass 16 Synth Bass #5 07 Wah Bass 17 Synth Bass #6 08 Electric Bass #1 18 Synth Bass #7 09 Electric Bass #2 19 Synth Bass #8
Engineer Mode
Engineer mode is used to edit each paramter of the MELODY, CHORD, BASS on
the synthesizer
Entering engineer mode
While holding down one of the sound source selector buttons – MELODY, CHORD
or BASS to be edited, depress the midi MIDI CH. The button flashes,
indicating the machine is in engineering mode.
Editing
1: Using Tables 1 and 2, find out the number corresponding to a parameter
to be altered. Eneter the number on the numerical pad. The display shows
the number.
2: DYNAMIC SENS serves as an edit knob, and the new number is represented
in the display window as a number between 00 and 127. The numbers above
100 are in lower two digits (eg 123 = 23)
In the case where paramters functioning in place of switch, a parameter can
effectively open or close the switch when the value exceeds the
predetermined figure. For example, CHORUS is turned ON when the value
decreases below 63, and OFF when above 64.
Returning to normal mode
Push the MIDI channel button to Normal Functioning.
| TABLE 1 – MELODY and CHORD BLOCK PARAMETER | ||
| No. | Parameter | |
| 01 | LFO | Rate |
| 02 | Delay time | |
| 03 | DCO | LFO Modulation |
| 04 | PWM | |
| 05 | VCF | Cutoff frequency |
| 06 | Resonance | |
| 07 | ENV Modulation | |
| 08 | LFO Modulation | |
| 09 | Key follow | |
| 10 | VCA | Level |
| 11 | ENV | Attack time |
| 12 | Decay time | |
| 13 | Sustain time | |
| 14 | Release time | |
| 15 | Dynamic select | VCF, VCA/VCF/VCA/OFF |
| 17 | Range | 4′/8′/16′ |
| 18 | PWM | LFO/manual |
| 19 | Rectangular | ON/OFF |
| 20 | Sawtooth | ON/OFF |
| 21 | Sub | Level: 0/1/2/3 |
| 22 | HPF | ON/OFF |
| 23 | VCF | ENV: /\+ \/- (Juno 106 owners know what this is) |
| 24 | VCA | ENV/GATE |
| 25 | CHORUS | ON/OFF |
| 26 | Noise (Melody) | ON/OFF |
| TABLE 2 – BASS BLOCK PARAMETER | ||
| No. | Parameter | |
| 04 | DCO | Pulse width |
| 05 | VCF | Cutoff frequency |
| 06 | Resonance | |
| 07 | ENV Mod | |
| 09 | Key follow | |
| 10 | VCA | Level |
| 11 | ENV | Attack time |
| 12 | Decay time | |
| 13 | Sustain time | |
| 14 | Release time | |
| 20 | Wave Select | Rectangular/Sawtooth |
(from machines.hyperreal.org)
















