DSI Prophet 12: MIDI CC, NRPN and OSC map¶
The DSI Prophet 12 as named OSC addresses — 246 NRPN — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | DSI Prophet 12 |
|---|---|
| Vendor | DSI |
| OSC prefix | /prophet_12 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/dsi/prophet_12.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/dsi/prophet_12.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 prophet_12: ask “what can the DSI Prophet 12 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (246)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/prophet_12/pitch |
0 / 0 | 0–120 | continuous | ||
/prophet_12/fine_tune |
0 / 1 | -50–50 | continuous | ||
/prophet_12/glide |
0 / 10 | 0–127 | continuous | ||
/prophet_12/shape |
0 / 3 | 0–127 | continuous | ||
/prophet_12/wave_left |
0 / 5 | 0–127 | continuous | ||
/prophet_12/wave_right |
0 / 6 | 0–127 | continuous | ||
/prophet_12/sync |
0 / 11 | 0–127 | continuous | ||
/prophet_12/key_follow |
0 / 12 | 0–127 | continuous | ||
/prophet_12/wave_reset |
0 / 13 | 0–127 | continuous | ||
/prophet_12/shape_mod |
0 / 4 | 0–127 | continuous | ||
/prophet_12/sub_osc_level |
0 / 72 | 0–127 | continuous | ||
/prophet_12/level |
0 / 2 | 0–127 | continuous | ||
/prophet_12/fm |
0 / 7 | 0–255 | continuous | ||
/prophet_12/am |
0 / 8 | 0–255 | continuous | ||
/prophet_12/slop |
0 / 9 | 0–127 | continuous | ||
/prophet_12/fm |
0 / 25 | 0–255 | continuous | ||
/prophet_12/am |
0 / 26 | 0–255 | continuous | ||
/prophet_12/slop |
0 / 27 | 0–127 | continuous | ||
/prophet_12/pitch |
0 / 18 | 0–120 | continuous | ||
/prophet_12/fine_tune |
0 / 19 | -50–50 | continuous | ||
/prophet_12/glide |
0 / 28 | 0–127 | continuous | ||
/prophet_12/shape |
0 / 21 | 0–127 | continuous | ||
/prophet_12/wave_left |
0 / 23 | 0–127 | continuous | ||
/prophet_12/wave_right |
0 / 24 | 0–127 | continuous | ||
/prophet_12/sync |
0 / 29 | 0–127 | continuous | ||
/prophet_12/key_follow |
0 / 30 | 0–127 | continuous | ||
/prophet_12/wave_reset |
0 / 31 | 0–127 | continuous | ||
/prophet_12/shape_mod |
0 / 22 | 0–127 | continuous | ||
/prophet_12/level |
0 / 20 | 0–127 | continuous | ||
/prophet_12/pitch |
0 / 36 | 0–120 | continuous | ||
/prophet_12/fine_tune |
0 / 37 | -50–50 | continuous | ||
/prophet_12/glide |
0 / 46 | 0–127 | continuous | ||
/prophet_12/shape |
0 / 39 | 0–127 | continuous | ||
/prophet_12/wave_left |
0 / 41 | 0–127 | continuous | ||
/prophet_12/wave_right |
0 / 42 | 0–127 | continuous | ||
/prophet_12/sync |
0 / 47 | 0–127 | continuous | ||
/prophet_12/key_follow |
0 / 48 | 0–127 | continuous | ||
/prophet_12/wave_reset |
0 / 49 | 0–127 | continuous | ||
/prophet_12/shape_mod |
0 / 40 | 0–127 | continuous | ||
/prophet_12/level |
0 / 38 | 0–127 | continuous | ||
/prophet_12/fm |
0 / 43 | 0–255 | continuous | ||
/prophet_12/am |
0 / 44 | 0–255 | continuous | ||
/prophet_12/slop |
0 / 45 | 0–127 | continuous | ||
/prophet_12/fm |
0 / 61 | 0–255 | continuous | ||
/prophet_12/am |
0 / 62 | 0–255 | continuous | ||
/prophet_12/slop |
0 / 63 | 0–127 | continuous | ||
/prophet_12/pitch |
0 / 54 | 0–120 | continuous | ||
/prophet_12/fine_tune |
0 / 55 | -50–50 | continuous | ||
/prophet_12/glide |
0 / 64 | 0–127 | continuous | ||
/prophet_12/shape |
0 / 57 | 0–127 | continuous | ||
/prophet_12/wave_left |
0 / 59 | 0–127 | continuous | ||
/prophet_12/wave_right |
0 / 60 | 0–127 | continuous | ||
/prophet_12/sync |
0 / 65 | 0–127 | continuous | ||
/prophet_12/key_follow |
0 / 66 | 0–127 | continuous | ||
/prophet_12/wave_reset |
0 / 67 | 0–127 | continuous | ||
/prophet_12/shape_mod |
0 / 58 | 0–127 | continuous | ||
/prophet_12/level |
0 / 56 | 0–127 | continuous | ||
/prophet_12/air |
0 / 80 | 0–127 | continuous | ||
/prophet_12/girth |
0 / 81 | 0–127 | continuous | ||
/prophet_12/hack |
0 / 82 | 0–127 | continuous | ||
/prophet_12/decimate |
0 / 83 | 0–127 | continuous | ||
/prophet_12/drive |
0 / 84 | 0–127 | continuous | ||
/prophet_12/frequency |
0 / 94 | 0–127 | continuous | ||
/prophet_12/resonance |
0 / 95 | 0–127 | continuous | ||
/prophet_12/key_amount |
0 / 96 | 0–127 | continuous | ||
/prophet_12/feedback_amt |
0 / 97 | -127–127 | continuous | ||
/prophet_12/feedback_tune |
0 / 98 | 0–48 | continuous | ||
/prophet_12/frequency |
0 / 90 | 0–164 | continuous | ||
/prophet_12/resonance |
0 / 91 | 0–127 | continuous | ||
/prophet_12/key_amount |
0 / 92 | 0–127 | continuous | ||
/prophet_12/2pole_4pole |
0 / 93 | 0–127 | continuous | ||
/prophet_12/delay |
0 / 116 | 0–127 | continuous | ||
/prophet_12/repeat |
0 / 121 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 117 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 118 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 119 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 120 | 0–127 | continuous | ||
/prophet_12/amount |
0 / 114 | -127–127 | continuous | ||
/prophet_12/vel_amnt |
0 / 115 | 0–127 | continuous | ||
/prophet_12/voice_vol |
0 / 99 | 0–127 | continuous | ||
/prophet_12/pan_spread |
0 / 100 | 0–127 | continuous | ||
/prophet_12/distortion |
0 / 101 | 0–127 | continuous | ||
/prophet_12/delay |
0 / 105 | 0–127 | continuous | ||
/prophet_12/repeat |
0 / 110 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 106 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 107 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 108 | 0–127 | continuous | ||
/prophet_12/attack |
0 / 109 | 0–127 | continuous | ||
/prophet_12/amount |
0 / 103 | -127–127 | continuous | ||
/prophet_12/vel_amnt |
0 / 104 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 0 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 1 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 2 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 3 | 0–127 | continuous | ||
/prophet_12/delay |
0 / 127 | 0–127 | continuous | ||
/prophet_12/repeat |
1 / 4 | 0–127 | continuous | ||
/prophet_12/destination |
1 / 5 | 0–127 | continuous | ||
/prophet_12/amount |
0 / 125 | -127–127 | continuous | ||
/prophet_12/vel_amnt |
0 / 126 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 11 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 12 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 13 | 0–127 | continuous | ||
/prophet_12/attack |
1 / 14 | 0–127 | continuous | ||
/prophet_12/delay |
1 / 10 | 0–127 | continuous | ||
/prophet_12/repeat |
1 / 15 | 0–127 | continuous | ||
/prophet_12/destination |
1 / 16 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 8 | -127–127 | continuous | ||
/prophet_12/vel_amnt |
1 / 9 | 0–127 | continuous | ||
/prophet_12/frequency |
1 / 19 | 0–255 | continuous | ||
/prophet_12/shape |
1 / 22 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 21 | 0–127 | continuous | ||
/prophet_12/sync_setting |
1 / 20 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 23 | 0–127 | continuous | ||
/prophet_12/slew_rate |
1 / 24 | 0–127 | continuous | ||
/prophet_12/destination |
1 / 27 | 0–127 | continuous | ||
/prophet_12/wave_reset |
1 / 26 | 0–127 | continuous | ||
/prophet_12/phase |
1 / 25 | 0–127 | continuous | ||
/prophet_12/frequency |
1 / 29 | 0–255 | continuous | ||
/prophet_12/shape |
1 / 32 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 31 | 0–127 | continuous | ||
/prophet_12/sync_setting |
1 / 30 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 33 | 0–127 | continuous | ||
/prophet_12/slew_rate |
1 / 34 | 0–127 | continuous | ||
/prophet_12/destination |
1 / 37 | 0–127 | continuous | ||
/prophet_12/wave_reset |
1 / 36 | 0–127 | continuous | ||
/prophet_12/phase |
1 / 35 | 0–127 | continuous | ||
/prophet_12/frequency |
1 / 39 | 0–255 | continuous | ||
/prophet_12/shape |
1 / 42 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 41 | 0–127 | continuous | ||
/prophet_12/sync_setting |
1 / 40 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 43 | 0–127 | continuous | ||
/prophet_12/slew_rate |
1 / 44 | 0–127 | continuous | ||
/prophet_12/destination |
1 / 47 | 0–127 | continuous | ||
/prophet_12/wave_reset |
1 / 46 | 0–127 | continuous | ||
/prophet_12/phase |
1 / 45 | 0–127 | continuous | ||
/prophet_12/frequency |
1 / 49 | 0–255 | continuous | ||
/prophet_12/shape |
1 / 52 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 51 | 0–127 | continuous | ||
/prophet_12/sync_setting |
1 / 50 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 53 | 0–127 | continuous | ||
/prophet_12/slew_rate |
1 / 54 | 0–127 | continuous | ||
/prophet_12/destination |
1 / 57 | 0–127 | continuous | ||
/prophet_12/wave_reset |
1 / 56 | 0–127 | continuous | ||
/prophet_12/phase |
1 / 55 | 0–127 | continuous | ||
/prophet_12/time |
1 / 59 | 0–255 | continuous | ||
/prophet_12/amount |
1 / 62 | 0–127 | continuous | ||
/prophet_12/feedback |
1 / 63 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 61 | 0–127 | continuous | ||
/prophet_12/time |
1 / 83 | 0–255 | continuous | ||
/prophet_12/amount |
1 / 86 | 0–127 | continuous | ||
/prophet_12/filter_mode |
1 / 66 | 0–127 | continuous | ||
/prophet_12/lfp |
1 / 64 | 0–127 | continuous | ||
/prophet_12/hfp |
1 / 65 | 0–127 | continuous | ||
/prophet_12/sync_setting |
1 / 60 | 0–127 | continuous | ||
/prophet_12/feedback |
1 / 87 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 85 | 0–127 | continuous | ||
/prophet_12/time |
1 / 67 | 0–255 | continuous | ||
/prophet_12/amount |
1 / 70 | 0–127 | continuous | ||
/prophet_12/feedback |
1 / 71 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 69 | 0–127 | continuous | ||
/prophet_12/filter_mode |
1 / 90 | 0–127 | continuous | ||
/prophet_12/sync_setting |
1 / 84 | 0–127 | continuous | ||
/prophet_12/filter_mode |
1 / 74 | 0–127 | continuous | ||
/prophet_12/lfp |
1 / 72 | 0–127 | continuous | ||
/prophet_12/hfp |
1 / 73 | 0–127 | continuous | ||
/prophet_12/sync_setting |
1 / 68 | 0–127 | continuous | ||
/prophet_12/lfp |
1 / 88 | 0–127 | continuous | ||
/prophet_12/hfp |
1 / 89 | 0–127 | continuous | ||
/prophet_12/time |
1 / 75 | 0–255 | continuous | ||
/prophet_12/amount |
1 / 78 | 0–127 | continuous | ||
/prophet_12/feedback |
1 / 79 | 0–127 | continuous | ||
/prophet_12/sync |
1 / 77 | 0–127 | continuous | ||
/prophet_12/pan_1 |
3 / 45 | 0–127 | continuous | ||
/prophet_12/pan_2 |
3 / 46 | 0–127 | continuous | ||
/prophet_12/filter_mode |
1 / 82 | 0–127 | continuous | ||
/prophet_12/lfp |
1 / 80 | 0–208 | continuous | ||
/prophet_12/hfp |
1 / 81 | 0–209 | continuous | ||
/prophet_12/sync_setting |
1 / 76 | 0–127 | continuous | ||
/prophet_12/pan_3 |
3 / 47 | 0–127 | continuous | ||
/prophet_12/pan_4 |
3 / 48 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 91 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 92 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 93 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 95 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 96 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 97 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 99 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 100 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 101 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 103 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 104 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 105 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 107 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 108 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 109 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 111 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 112 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 113 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 115 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 116 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 117 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 119 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 120 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 121 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 123 | 0–127 | continuous | ||
/prophet_12/amount |
1 / 124 | -127–124 | continuous | ||
/prophet_12/destination |
1 / 125 | 0–127 | continuous | ||
/prophet_12/mod_source |
1 / 127 | 0–127 | continuous | ||
/prophet_12/amount |
2 / 0 | -127–124 | continuous | ||
/prophet_12/destination |
2 / 1 | 0–127 | continuous | ||
/prophet_12/mod_source |
2 / 3 | 0–127 | continuous | ||
/prophet_12/amount |
2 / 4 | -127–124 | continuous | ||
/prophet_12/destination |
2 / 5 | 0–127 | continuous | ||
/prophet_12/mod_source |
2 / 7 | 0–127 | continuous | ||
/prophet_12/amount |
2 / 8 | -127–124 | continuous | ||
/prophet_12/destination |
2 / 9 | 0–127 | continuous | ||
/prophet_12/on |
2 / 27 | 0–127 | continuous | ||
/prophet_12/detune |
2 / 28 | 0–127 | continuous | ||
/prophet_12/unison_mode |
2 / 29 | 0–127 | continuous | ||
/prophet_12/key_assing |
2 / 30 | 0–127 | continuous | ||
/prophet_12/mode |
2 / 32 | 0–127 | continuous | ||
/prophet_12/split_point |
2 / 31 | 0–120 | continuous | ||
/prophet_12/on |
2 / 33 | 0–127 | continuous | ||
/prophet_12/mode |
2 / 34 | 0–127 | continuous | ||
/prophet_12/range |
2 / 35 | 0–127 | continuous | ||
/prophet_12/lock |
2 / 39 | 0–127 | continuous | ||
/prophet_12/pitchbend_up |
0 / 75 | 0–12 | discrete | ||
/prophet_12/pitchbend_down |
0 / 76 | 0–24 | discrete | ||
/prophet_12/bpm |
2 / 40 | 30–250 | continuous | ||
/prophet_12/repeats |
2 / 37 | 0–3 | discrete | ||
/prophet_12/auto_latch |
2 / 38 | 0–127 | continuous | ||
/prophet_12/clock_divide |
2 / 36 | 0–127 | continuous | ||
/prophet_12/glide |
0 / 74 | 0–127 | continuous | ||
/prophet_12/glide_mode |
0 / 73 | 0–127 | continuous | ||
/prophet_12/mod_source |
2 / 11 | 0–127 | continuous | ||
/prophet_12/amount |
2 / 12 | -127–124 | continuous | ||
/prophet_12/destination |
2 / 13 | 0–127 | continuous | ||
/prophet_12/mod_source |
2 / 15 | 0–127 | continuous | ||
/prophet_12/amount |
2 / 16 | -127–124 | continuous | ||
/prophet_12/destination |
2 / 17 | 0–127 | continuous | ||
/prophet_12/mod_source |
2 / 19 | 0–127 | continuous | ||
/prophet_12/amount |
2 / 20 | -127–124 | continuous | ||
/prophet_12/destination |
2 / 21 | 0–127 | continuous | ||
/prophet_12/mod_source |
2 / 23 | 0–127 | continuous | ||
/prophet_12/amount |
2 / 24 | -127–124 | continuous | ||
/prophet_12/destination |
2 / 25 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /prophet_12/note/on <note> <velocity>, /prophet_12/cc/<number> <value>, /prophet_12/pitchbend <0-16383>, /prophet_12/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.