MFB SYNTH PRO: MIDI CC, NRPN and OSC map¶
The MFB SYNTH PRO as named OSC addresses — 68 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | MFB SYNTH PRO |
|---|---|
| Vendor | MFB |
| OSC prefix | /synth_pro |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/mfb/synth_pro.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/mfb/synth_pro.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 synth_pro: ask “what can the MFB SYNTH PRO do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (68)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/synth_pro/vco1_octave |
17 | 0–127 | continuous | ||
/synth_pro/vco_1tune |
18 | 0–127 | continuous | ||
/synth_pro/vco1_fine |
88 | 0–127 | continuous | ||
/synth_pro/vco1_wave |
23 | 0–127 | continuous | ||
/synth_pro/mod_wheel |
1 | 0–127 | continuous | ||
/synth_pro/vco1_level |
22 | 0–127 | continuous | ||
/synth_pro/vco_dco |
21 | 0–127 | continuous | ||
/synth_pro/fm |
19 | 0–127 | continuous | ||
/synth_pro/vco1_mod_pitch |
16 | 0–127 | continuous | ||
/synth_pro/vco1_mod_wave |
20 | 0–127 | continuous | ||
/synth_pro/glide |
91 | 0–127 | continuous | ||
/synth_pro/vco2_octave |
25 | 0–127 | continuous | ||
/synth_pro/vco2_interval |
26 | 0–127 | continuous | ||
/synth_pro/vco2_fine |
89 | 0–127 | continuous | ||
/synth_pro/vco2_wave |
31 | 0–127 | continuous | ||
/synth_pro/vco2_level |
30 | 0–127 | continuous | ||
/synth_pro/sync |
29 | 0–127 | continuous | ||
/synth_pro/fm |
27 | 0–127 | continuous | ||
/synth_pro/vco2_mod_pitch |
24 | 0–127 | continuous | ||
/synth_pro/vco2_mod_wave |
28 | 0–127 | continuous | ||
/synth_pro/vco_3_octave |
33 | 0–127 | continuous | ||
/synth_pro/vco3_interval |
34 | 0–127 | continuous | ||
/synth_pro/vco3_fine |
90 | 0–127 | continuous | ||
/synth_pro/vco3_wave |
39 | 0–127 | continuous | ||
/synth_pro/vco3_level |
38 | 0–127 | continuous | ||
/synth_pro/sync |
37 | 0–127 | continuous | ||
/synth_pro/vco3_mod_pitch |
32 | 0–127 | continuous | ||
/synth_pro/vco3_mod_wave |
36 | 0–127 | continuous | ||
/synth_pro/vcf1_cutoff |
50 | 0–127 | continuous | ||
/synth_pro/vcf1_reso |
52 | 0–127 | continuous | ||
/synth_pro/vcf1_contour |
54 | 0–127 | continuous | ||
/synth_pro/vcf1_mod |
48 | 0–127 | continuous | ||
/synth_pro/vcf_lp_bp_hp |
49 | 0–127 | continuous | ||
/synth_pro/vcf_stereo |
41 | 0–127 | continuous | ||
/synth_pro/vcf2_cutoff |
58 | 0–127 | continuous | ||
/synth_pro/vcf2_reso |
60 | 0–127 | continuous | ||
/synth_pro/vcf2_contour |
62 | 0–127 | continuous | ||
/synth_pro/vcf2_mod |
56 | 0–127 | continuous | ||
/synth_pro/par_serie |
57 | 0–127 | continuous | ||
/synth_pro/vcf_mix |
63 | 0–127 | continuous | ||
/synth_pro/lfo1_rate |
40 | 0–127 | continuous | ||
/synth_pro/lfo1_wave |
42 | 0–127 | continuous | ||
/synth_pro/env3_loop |
81 | 0–127 | continuous | ||
/synth_pro/vcf1_key |
53 | 0–127 | continuous | ||
/synth_pro/lfo2_rate |
43 | 0–127 | continuous | ||
/synth_pro/lfo2_mod |
44 | 0–127 | continuous | ||
/synth_pro/lfo2_wave |
45 | 0–127 | continuous | ||
/synth_pro/env3_attack |
80 | 0–127 | continuous | ||
/synth_pro/env3_decay |
82 | 0–127 | continuous | ||
/synth_pro/vcf2_key |
61 | 0–127 | continuous | ||
/synth_pro/env1_loop |
67 | 0–127 | continuous | ||
/synth_pro/env1_attack |
66 | 0–127 | continuous | ||
/synth_pro/env1_decay |
68 | 0–127 | continuous | ||
/synth_pro/env1_sustain |
69 | 0–127 | continuous | ||
/synth_pro/env1_release |
70 | 0–127 | continuous | ||
/synth_pro/fm_amount |
46 | 0–127 | continuous | ||
/synth_pro/env2_loop |
73 | 0–127 | continuous | ||
/synth_pro/env2_attack |
72 | 0–127 | continuous | ||
/synth_pro/env2_decay |
74 | 0–127 | continuous | ||
/synth_pro/env2_sustain |
75 | 0–127 | continuous | ||
/synth_pro/env2_release |
76 | 0–127 | continuous | ||
/synth_pro/vca_mod |
71 | 0–127 | continuous | ||
/synth_pro/reverb_1 |
86 | 0–127 | continuous | ||
/synth_pro/reverb_time |
83 | 0–127 | continuous | ||
/synth_pro/reverb_hf_vcf |
84 | 0–127 | continuous | ||
/synth_pro/reverb_lf_vcf |
85 | 0–127 | continuous | ||
/synth_pro/effect_mix |
77 | 0–127 | continuous | ||
/synth_pro/sustain_pedal |
64 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /synth_pro/note/on <note> <velocity>, /synth_pro/cc/<number> <value>, /synth_pro/pitchbend <0-16383>, /synth_pro/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.