Sequential Prophet 12 ARP V1.0: MIDI CC, NRPN and OSC map¶
The Sequential Prophet 12 ARP V1.0 as named OSC addresses — 72 NRPN — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Sequential Prophet 12 ARP V1.0 |
|---|---|
| Vendor | Sequential |
| OSC prefix | /prophet_12_arp_v1_0 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/sequential/prophet_12_arp_v1_0.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/sequential/prophet_12_arp_v1_0.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_arp_v1_0: ask “what can the Sequential Prophet 12 ARP V1.0 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (72)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/prophet_12_arp_v1_0/arp_mode |
2 / 34 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/range |
2 / 35 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/repeats |
2 / 37 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/bpm |
2 / 40 | 30–249 | continuous | ||
/prophet_12_arp_v1_0/clock_divide |
2 / 36 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp |
2 / 33 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp_latch |
2 / 38 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/lock_notes |
2 / 39 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp1 |
2 / 45 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp2 |
2 / 46 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp3 |
2 / 47 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp4 |
2 / 48 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp5 |
2 / 49 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp6 |
2 / 50 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 77 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 78 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 79 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 80 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 81 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 82 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp7 |
2 / 51 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp8 |
2 / 52 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp9 |
2 / 53 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp10 |
2 / 54 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp11 |
2 / 55 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp12 |
2 / 56 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 83 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 84 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 85 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 86 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 87 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 88 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp13 |
2 / 57 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp14 |
2 / 58 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp15 |
2 / 59 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp16 |
2 / 60 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 89 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 90 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 91 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 92 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp17 |
2 / 61 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp18 |
2 / 62 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp19 |
2 / 63 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp20 |
2 / 64 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp21 |
2 / 65 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp22 |
2 / 66 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 93 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 94 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 95 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 96 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 97 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 98 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp23 |
2 / 67 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp24 |
2 / 68 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp25 |
2 / 69 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp26 |
2 / 70 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp27 |
2 / 71 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp28 |
2 / 72 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 99 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 100 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 101 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 102 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 103 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 104 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/arp29 |
2 / 73 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp30 |
2 / 74 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp31 |
2 / 75 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/arp32 |
2 / 76 | 0–128 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 105 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 106 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 107 | 0–127 | continuous | ||
/prophet_12_arp_v1_0/velocity |
2 / 108 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /prophet_12_arp_v1_0/note/on <note> <velocity>, /prophet_12_arp_v1_0/cc/<number> <value>, /prophet_12_arp_v1_0/pitchbend <0-16383>, /prophet_12_arp_v1_0/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.