Jomox JaZBase03: MIDI CC, NRPN and OSC map¶
The Jomox JaZBase03 as named OSC addresses — 73 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Jomox JaZBase03 |
|---|---|
| Vendor | Jomox |
| OSC prefix | /jazbase03 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/jomox/jazbase03.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/jomox/jazbase03.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 jazbase03: ask “what can the Jomox JaZBase03 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (73)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/jazbase03/kick_tune |
100 | 0–255 | continuous | ||
/jazbase03/kick_pitch |
101 | 0–255 | continuous | ||
/jazbase03/kick_harmonics |
103 | 0–64 | continuous | ||
/jazbase03/kick_pulse |
104 | 0–16 | continuous | ||
/jazbase03/kick_noise |
105 | 0–16 | continuous | ||
/jazbase03/kick_eq |
107 | 0–8 | continuous | ||
/jazbase03/kick_attack |
106 | 0–16 | continuous | ||
/jazbase03/kick_decay |
102 | 0–64 | continuous | ||
/jazbase03/kick_level |
117 | 0–256 | continuous | ||
/jazbase03/kick_chromatic |
101 | 0–127 | continuous | ||
/jazbase03/snare_tune |
108 | 0–128 | continuous | ||
/jazbase03/snare_snappy |
109 | 0–64 | continuous | ||
/jazbase03/snare_decay |
110 | 0–64 | continuous | ||
/jazbase03/snr_chromatic |
108 | 0–127 | continuous | ||
/jazbase03/snare_detune |
111 | 0–16 | continuous | ||
/jazbase03/snare_noise |
112 | 0–64 | continuous | ||
/jazbase03/snare_level |
118 | 0–256 | continuous | ||
/jazbase03/low_tom_tune |
12 | 0–127 | continuous | ||
/jazbase03/low_tom_decay |
13 | 0–64 | continuous | ||
/jazbase03/low_tom_level |
14 | 0–256 | continuous | ||
/jazbase03/lotom_chromati |
12 | 0–127 | continuous | ||
/jazbase03/high_tom_tune |
15 | 0–127 | continuous | ||
/jazbase03/high_tom_decay |
16 | 0–64 | continuous | ||
/jazbase03/high_tom_level |
17 | 0–256 | continuous | ||
/jazbase03/hitom_chromati |
15 | 0–127 | continuous | ||
/jazbase03/adsr |
27 | 0–255 | continuous | ||
/jazbase03/adsr |
14 | 0–0 | continuous | ||
/jazbase03/adsr |
28 | 0–255 | continuous | ||
/jazbase03/adsr |
29 | 0–255 | continuous | ||
/jazbase03/hi_hat_tune |
18 | 0–256 | continuous | ||
/jazbase03/hi_hat_level |
25 | 0–256 | continuous | ||
/jazbase03/hi_hat_start |
35 | 0–64 | continuous | ||
/jazbase03/hh_chromatic |
18 | 0–127 | continuous | ||
/jazbase03/ch_attack |
19 | 0–256 | continuous | ||
/jazbase03/ch_peaktime |
20 | 0–256 | continuous | ||
/jazbase03/ch_decay |
21 | 0–256 | continuous | ||
/jazbase03/hi_hat_sample |
62 | 0–127 | continuous | ||
/jazbase03/oh_attack |
22 | 0–256 | continuous | ||
/jazbase03/oh_peaktime |
23 | 0–256 | continuous | ||
/jazbase03/oh_decay |
24 | 0–256 | continuous | ||
/jazbase03/hfp_cutoff |
59 | 0–256 | continuous | ||
/jazbase03/lfp_cutoff |
60 | 0–256 | continuous | ||
/jazbase03/resonance |
61 | 0–256 | continuous | ||
/jazbase03/clap_tune |
26 | 0–256 | continuous | ||
/jazbase03/clap_attack |
27 | 0–256 | continuous | ||
/jazbase03/clap_peaktime |
28 | 0–256 | continuous | ||
/jazbase03/clap_decay |
29 | 0–256 | continuous | ||
/jazbase03/clap_level |
30 | 0–127 | continuous | ||
/jazbase03/clap_chromatic |
26 | 0–127 | continuous | ||
/jazbase03/rimshot_tune |
44 | 0–256 | continuous | ||
/jazbase03/rimshot_attack |
45 | 0–256 | continuous | ||
/jazbase03/rim_peaktime |
46 | 0–256 | continuous | ||
/jazbase03/rimshot_decay |
47 | 0–256 | continuous | ||
/jazbase03/rimshot_level |
48 | 0–256 | continuous | ||
/jazbase03/rim_chromatic |
44 | 0–127 | continuous | ||
/jazbase03/crash_tune |
49 | 0–256 | continuous | ||
/jazbase03/crash_attack |
50 | 0–256 | continuous | ||
/jazbase03/crash_peaktime |
51 | 0–256 | continuous | ||
/jazbase03/crash_decay |
52 | 0–256 | continuous | ||
/jazbase03/crash_level |
53 | 0–256 | continuous | ||
/jazbase03/crash_cromatic |
49 | 0–127 | continuous | ||
/jazbase03/ride_tune |
54 | 0–256 | continuous | ||
/jazbase03/ride_attack |
55 | 0–256 | continuous | ||
/jazbase03/ride_peaktime |
56 | 0–127 | continuous | ||
/jazbase03/ride_decay |
57 | 0–256 | continuous | ||
/jazbase03/ride_level |
58 | 0–256 | continuous | ||
/jazbase03/ride_chromatic |
54 | 0–127 | continuous | ||
/jazbase03/ahdsr |
18 | 0–127 | continuous | ||
/jazbase03/ahdsr |
19 | 0–127 | continuous | ||
/jazbase03/lfo1_waveform |
75 | 0–127 | continuous | ||
/jazbase03/lfo1_target |
76 | 0–127 | continuous | ||
/jazbase03/lfo2_waveform |
79 | 0–127 | continuous | ||
/jazbase03/lfo2_target |
80 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /jazbase03/note/on <note> <velocity>, /jazbase03/cc/<number> <value>, /jazbase03/pitchbend <0-16383>, /jazbase03/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.