Roland JX-3P (Organix Mod): MIDI CC, NRPN and OSC map¶
The Roland JX-3P (Organix Mod) as named OSC addresses — 32 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Roland JX-3P (Organix Mod) |
|---|---|
| Vendor | Roland |
| OSC prefix | /jx_3p_organix_mod |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/roland/jx_3p_organix_mod.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/roland/jx_3p_organix_mod.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 jx_3p_organix_mod: ask “what can the Roland JX-3P (Organix Mod) do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (32)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/jx_3p_organix_mod/1_range |
72 | 0–127 | continuous | ||
/jx_3p_organix_mod/2_wave |
73 | 0–127 | continuous | ||
/jx_3p_organix_mod/5_range |
74 | 0–127 | continuous | ||
/jx_3p_organix_mod/6_wave |
75 | 0–127 | continuous | ||
/jx_3p_organix_mod/7_cross_mod |
76 | 0–127 | continuous | ||
/jx_3p_organix_mod/3_lfo |
82 | 0–127 | continuous | ||
/jx_3p_organix_mod/4_env |
81 | 0–127 | continuous | ||
/jx_3p_organix_mod/8_tune |
13 | -63–63 | continuous | ||
/jx_3p_organix_mod/9_fine_tune |
12 | -63–63 | continuous | ||
/jx_3p_organix_mod/10_lfo |
80 | 0–127 | continuous | ||
/jx_3p_organix_mod/11_env |
79 | 0–127 | continuous | ||
/jx_3p_organix_mod/12_lfo |
15 | 0–127 | continuous | ||
/jx_3p_organix_mod/13_env |
14 | 0–127 | continuous | ||
/jx_3p_organix_mod/14_polarity |
84 | 0–127 | continuous | ||
/jx_3p_organix_mod/15_dco_mix |
16 | -63–63 | continuous | ||
/jx_3p_organix_mod/16_hpf |
17 | 0–127 | continuous | ||
/jx_3p_organix_mod/1_cutoff |
19 | 0–127 | continuous | ||
/jx_3p_organix_mod/2_lfo_mod |
21 | 0–127 | continuous | ||
/jx_3p_organix_mod/3_pitch_foll |
22 | 0–127 | continuous | ||
/jx_3p_organix_mod/4_resonance |
18 | 0–127 | continuous | ||
/jx_3p_organix_mod/5_env_mod |
20 | 0–127 | continuous | ||
/jx_3p_organix_mod/6_polarity |
77 | 0–127 | continuous | ||
/jx_3p_organix_mod/7_mode |
78 | 0–127 | continuous | ||
/jx_3p_organix_mod/8_level |
23 | 0–127 | continuous | ||
/jx_3p_organix_mod/9_on_off |
85 | 0–127 | continuous | ||
/jx_3p_organix_mod/10_waveform |
83 | 0–127 | continuous | ||
/jx_3p_organix_mod/11_delay |
25 | 0–127 | continuous | ||
/jx_3p_organix_mod/12_rate |
24 | 0–127 | continuous | ||
/jx_3p_organix_mod/13_attack |
26 | 0–127 | continuous | ||
/jx_3p_organix_mod/14_decay |
27 | 0–127 | continuous | ||
/jx_3p_organix_mod/15_sustain |
28 | 0–127 | continuous | ||
/jx_3p_organix_mod/16_release |
29 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /jx_3p_organix_mod/note/on <note> <velocity>, /jx_3p_organix_mod/cc/<number> <value>, /jx_3p_organix_mod/pitchbend <0-16383>, /jx_3p_organix_mod/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.