Ensoniq Soundprocess: MIDI CC, NRPN and OSC map¶
The Ensoniq Soundprocess as named OSC addresses — 99 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Ensoniq Soundprocess |
|---|---|
| Vendor | Ensoniq |
| OSC prefix | /soundprocess |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/ensoniq/soundprocess.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/ensoniq/soundprocess.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 soundprocess: ask “what can the Ensoniq Soundprocess do?” and it reads this map with list_routes. See the MCP guide.
SysEx commands (99)¶
| OSC address | Arguments |
|---|---|
/soundprocess/peak_env_amnt |
val: u7 |
/soundprocess/f_attack |
val: u7 |
/soundprocess/f_decay |
val: u7 |
/soundprocess/f_sustain |
val: u7 |
/soundprocess/f_release |
val: u7 |
/soundprocess/filter_maxfreq |
val: u7 |
/soundprocess/filter_freq |
val: u7 |
/soundprocess/resonance |
val: u7 |
/soundprocess/f_peak_vs |
val: u7 |
/soundprocess/f_sustain_vs |
val: u7 |
/soundprocess/f_decay_kbd |
val: u7 |
/soundprocess/kbd_tracking |
val: u7 |
/soundprocess/osc_a1_volume |
val: u7 |
/soundprocess/attack |
val: u7 |
/soundprocess/release |
val: u7 |
/soundprocess/osc_a2_volume |
val: u7 |
/soundprocess/osc_b1_volume |
val: u7 |
/soundprocess/lfo_freq |
val: u7 |
/soundprocess/depth |
val: u7 |
/soundprocess/osc_b2_volume |
val: u7 |
/soundprocess/patchvolume |
val: u7 |
/soundprocess/ccontrol |
val: u7 |
/soundprocess/patch_select |
val: u7 |
/soundprocess/patchtranspose |
val: u7 |
/soundprocess/osc_a_octave |
val: u7 |
/soundprocess/osc_a_fine |
val: u7 |
/soundprocess/osc_a_wave |
val: u7 |
/soundprocess/osc_a_volume |
val: u7 |
/soundprocess/retrig_time |
val: u7 |
/soundprocess/osc_algorithm |
val: u7 |
/soundprocess/osc_b_octave |
val: u7 |
/soundprocess/osc_b_fine |
val: u7 |
/soundprocess/osc_b_wave |
val: u7 |
/soundprocess/osc_b_volume |
val: u7 |
/soundprocess/repeat_count |
val: u7 |
/soundprocess/volume_track |
val: u7 |
/soundprocess/amp_peak |
val: u7 |
/soundprocess/decay |
val: u7 |
/soundprocess/sustain |
val: u7 |
/soundprocess/decay_kbd |
val: u7 |
/soundprocess/lfo_switch |
val: u7 |
/soundprocess/osc_kbd_switch |
val: u7 |
/soundprocess/volume_peak_vs |
val: u7 |
/soundprocess/sustain_vs |
val: u7 |
/soundprocess/oscpair_select |
val: u7 |
/soundprocess/channel_1 |
val: u7 |
/soundprocess/channel_2 |
val: u7 |
/soundprocess/channel_3 |
val: u7 |
/soundprocess/channel_4 |
val: u7 |
/soundprocess/channel_5 |
val: u7 |
/soundprocess/channel_6 |
val: u7 |
/soundprocess/channel_7 |
val: u7 |
/soundprocess/channel_8 |
val: u7 |
/soundprocess/channel_9 |
val: u7 |
/soundprocess/channel_10 |
val: u7 |
/soundprocess/channel_11 |
val: u7 |
/soundprocess/channel_12 |
val: u7 |
/soundprocess/channel_13 |
val: u7 |
/soundprocess/channel_14 |
val: u7 |
/soundprocess/channel_15 |
val: u7 |
/soundprocess/channel_16 |
val: u7 |
/soundprocess/omni |
val: u7 |
/soundprocess/local |
val: u7 |
/soundprocess/multi_mode |
val: u7 |
/soundprocess/overflow |
val: u7 |
/soundprocess/master_tune |
val: u7 |
/soundprocess/pitch_bend |
val: u7 |
/soundprocess/poly_channel |
val: u7 |
/soundprocess/harmonic_2 |
val: u7 |
/soundprocess/harmonic_4 |
val: u7 |
/soundprocess/harmonic_6 |
val: u7 |
/soundprocess/harmonic_8 |
val: u7 |
/soundprocess/harmonic_10 |
val: u7 |
/soundprocess/calculate |
val: u7 |
/soundprocess/harmonic_1 |
val: u7 |
/soundprocess/harmonic_3 |
val: u7 |
/soundprocess/harmonic_5 |
val: u7 |
/soundprocess/harmonic_7 |
val: u7 |
/soundprocess/harmonic_9 |
val: u7 |
/soundprocess/wave_select |
val: u7 |
/soundprocess/wave_amplitude |
val: u7 |
/soundprocess/wave_type_size |
val: u7 |
/soundprocess/wave_sample |
val: u7 |
/soundprocess/loop_start |
val: u7 |
/soundprocess/loop_end |
val: u7 |
/soundprocess/end_fine |
val: u7 |
/soundprocess/wave_data |
val: u7 |
/soundprocess/top_key_1 |
val: u7 |
/soundprocess/top_key_2 |
val: u7 |
/soundprocess/top_key_3 |
val: u7 |
/soundprocess/top_key_4 |
val: u7 |
/soundprocess/top_key_5 |
val: u7 |
/soundprocess/top_key_6 |
val: u7 |
/soundprocess/patch_1 |
val: u7 |
/soundprocess/patch_2 |
val: u7 |
/soundprocess/patch_3 |
val: u7 |
/soundprocess/patch_4 |
val: u7 |
/soundprocess/patch_5 |
val: u7 |
/soundprocess/patch_6 |
val: u7 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /soundprocess/note/on <note> <velocity>, /soundprocess/cc/<number> <value>, /soundprocess/pitchbend <0-16383>, /soundprocess/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.