Oberheim Mark Matrix 6/1000: MIDI CC, NRPN and OSC map¶
The Oberheim Mark Matrix 6/1000 as named OSC addresses — 7 CC, 78 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Oberheim Mark Matrix 6/1000 |
|---|---|
| Vendor | Oberheim |
| OSC prefix | /mark_matrix_6_1000 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/oberheim/mark_matrix_6_1000.json |
Not tested on the device yet
This driver comes from documentation or community data and has not been checked on real hardware. If you own one, a quick test and a pull request promoting it helps everyone — see CONTRIBUTING.
How do you control it?¶
Find the MIDI ports, then start the bridge with this driver:
osc-bridge detect # prints the ready-to-run line for what is plugged in
osc-bridge run --device devices/oberheim/mark_matrix_6_1000.json --out-port <N> --in-port <M>
Then send OSC to 127.0.0.1:7777, for example:
From Claude or any MCP client, the osc-bridge mcp server exposes this driver as mark_matrix_6_1000: ask “what can the Oberheim Mark Matrix 6/1000 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (7)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/mark_matrix_6_1000/detune |
94 | 0–127 | continuous | ||
/mark_matrix_6_1000/all_notes_off |
123 | 0–127 | continuous | ||
/mark_matrix_6_1000/mod_wheel_1 |
1 | 0–31 | continuous | ||
/mark_matrix_6_1000/breath_ctrl_2 |
2 | 0–127 | continuous | ||
/mark_matrix_6_1000/pedal_ctrl_4 |
4 | 0–127 | continuous | ||
/mark_matrix_6_1000/sustain_64 |
64 | 0–127 | continuous | ||
/mark_matrix_6_1000/volume_7 |
7 | 0–127 | continuous |
SysEx commands (78)¶
| OSC address | Arguments |
|---|---|
/mark_matrix_6_1000/waveform |
val: u7 |
/mark_matrix_6_1000/frequency |
val: u7 |
/mark_matrix_6_1000/lfo1_freq |
val: u7 |
/mark_matrix_6_1000/key_click |
val: u7 |
/mark_matrix_6_1000/o1_portamento |
val: u7 |
/mark_matrix_6_1000/keyboard_mode |
val: u7 |
/mark_matrix_6_1000/wave_shape |
val: u7 |
/mark_matrix_6_1000/pulse_width |
val: u7 |
/mark_matrix_6_1000/lfo2_pwm |
val: u7 |
/mark_matrix_6_1000/expression |
val: u7 |
/mark_matrix_6_1000/dco_sync |
val: u7 |
/mark_matrix_6_1000/02_portamento |
val: u7 |
/mark_matrix_6_1000/drone |
val: u7 |
/mark_matrix_6_1000/detune |
val: u7 |
/mark_matrix_6_1000/dco_2_1_mix |
val: u7 |
/mark_matrix_6_1000/porta_time |
val: u7 |
/mark_matrix_6_1000/vel_time |
val: u7 |
/mark_matrix_6_1000/mode |
val: u7 |
/mark_matrix_6_1000/legato |
val: u7 |
/mark_matrix_6_1000/cutoff_freq |
val: u7 |
/mark_matrix_6_1000/resonance |
val: u7 |
/mark_matrix_6_1000/quick_edit |
val: u7 |
/mark_matrix_6_1000/keytrack |
val: u7 |
/mark_matrix_6_1000/vcf_fm_amount |
val: u7 |
/mark_matrix_6_1000/env3_fm_amt |
val: u7 |
/mark_matrix_6_1000/at_fm_amt |
val: u7 |
/mark_matrix_6_1000/env1_cutoff |
val: u7 |
/mark_matrix_6_1000/at_cutoff |
val: u7 |
/mark_matrix_6_1000/f_portamento |
val: u7 |
/mark_matrix_6_1000/delay |
val: u7 |
/mark_matrix_6_1000/f_attack |
val: u7 |
/mark_matrix_6_1000/f_decay |
val: u7 |
/mark_matrix_6_1000/f_sustain |
val: u7 |
/mark_matrix_6_1000/f_release |
val: u7 |
/mark_matrix_6_1000/vca_1_level |
val: u7 |
/mark_matrix_6_1000/env1_amplitude |
val: u7 |
/mark_matrix_6_1000/vel_level |
val: u7 |
/mark_matrix_6_1000/env_trigger |
val: u7 |
/mark_matrix_6_1000/env_mode |
val: u7 |
/mark_matrix_6_1000/lfo_1_trigger |
val: u7 |
/mark_matrix_6_1000/vel_vca_1 |
val: u7 |
/mark_matrix_6_1000/a_attack |
val: u7 |
/mark_matrix_6_1000/a_decay |
val: u7 |
/mark_matrix_6_1000/a_sustain |
val: u7 |
/mark_matrix_6_1000/a_release |
val: u7 |
/mark_matrix_6_1000/env2_vca_2 |
val: u7 |
/mark_matrix_6_1000/env2_amplitude |
val: u7 |
/mark_matrix_6_1000/env_3_attack |
val: u7 |
/mark_matrix_6_1000/env_3_decay |
val: u7 |
/mark_matrix_6_1000/env_3_sustain |
val: u7 |
/mark_matrix_6_1000/env_3_release |
val: u7 |
/mark_matrix_6_1000/level |
val: u7 |
/mark_matrix_6_1000/source |
val: u7 |
/mark_matrix_6_1000/tp_1 |
val: u7 |
/mark_matrix_6_1000/tp_2 |
val: u7 |
/mark_matrix_6_1000/tp_3 |
val: u7 |
/mark_matrix_6_1000/tp_4 |
val: u7 |
/mark_matrix_6_1000/tp_5 |
val: u7 |
/mark_matrix_6_1000/waveshape |
val: u7 |
/mark_matrix_6_1000/speed |
val: u7 |
/mark_matrix_6_1000/trigger_mode |
val: u7 |
/mark_matrix_6_1000/lag_by_porta_t |
val: u7 |
/mark_matrix_6_1000/ramp1_rate |
val: u7 |
/mark_matrix_6_1000/sample_source |
val: u7 |
/mark_matrix_6_1000/at_speed |
val: u7 |
/mark_matrix_6_1000/ramp1_level |
val: u7 |
/mark_matrix_6_1000/retrig_point |
val: u7 |
/mark_matrix_6_1000/ramp1_trigger |
val: u7 |
/mark_matrix_6_1000/ramp2_rate |
val: u7 |
/mark_matrix_6_1000/kybd_speed |
val: u7 |
/mark_matrix_6_1000/ramp2_level |
val: u7 |
/mark_matrix_6_1000/ramp2_trigger |
val: u7 |
/mark_matrix_6_1000/from |
val: u7 |
/mark_matrix_6_1000/amount |
val: u7 |
/mark_matrix_6_1000/to |
val: u7 |
/mark_matrix_6_1000/01_portamento |
val: u7 |
/mark_matrix_6_1000/global_request |
val: u7 |
/mark_matrix_6_1000/send_values |
val: u7 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /mark_matrix_6_1000/note/on <note> <velocity>, /mark_matrix_6_1000/cc/<number> <value>, /mark_matrix_6_1000/pitchbend <0-16383>, /mark_matrix_6_1000/program_change <n>.
Limitations¶
Imported from an Electra One community preset. The mapping reflects the preset author's editorial choices: parameter naming, ranges, and which params are exposed. Untested on hardware in this repo.