Valhalla DSP ValhallaVintag: MIDI CC, NRPN and OSC map¶
The Valhalla DSP ValhallaVintag as named OSC addresses — 18 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Valhalla DSP ValhallaVintag |
|---|---|
| Vendor | Valhalla DSP |
| OSC prefix | /valhallavintag |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/valhalla-dsp/valhallavintag.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/valhalla-dsp/valhallavintag.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 valhallavintag: ask “what can the Valhalla DSP ValhallaVintag do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (18)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/valhallavintag/mix |
0 / 32 | 0–16383 | continuous | ||
/valhallavintag/predelay |
1 / 33 | 0–16383 | continuous | ||
/valhallavintag/decay |
2 / 34 | 0–16383 | continuous | ||
/valhallavintag/device_on |
17 | 0–127 | continuous | ||
/valhallavintag/mode |
16 / 48 | 0–127 | continuous | ||
/valhallavintag/color |
15 / 47 | 0–127 | continuous | ||
/valhallavintag/highfreq |
8 / 40 | 0–16383 | continuous | ||
/valhallavintag/highshelf |
7 / 39 | 0–16383 | continuous | ||
/valhallavintag/size |
3 / 35 | 0–1000 | continuous | ||
/valhallavintag/earlydiffusion |
9 / 41 | 0–1000 | continuous | ||
/valhallavintag/modrate |
11 / 43 | 0–16383 | continuous | ||
/valhallavintag/highcut |
13 / 45 | 0–16383 | continuous | ||
/valhallavintag/bassxover |
6 / 38 | 0–16383 | continuous | ||
/valhallavintag/bassmult |
5 / 37 | 0–16383 | continuous | ||
/valhallavintag/attack |
4 / 36 | 0–1000 | continuous | ||
/valhallavintag/latediffusion |
10 / 42 | 0–1000 | continuous | ||
/valhallavintag/moddepth |
12 / 44 | 0–1000 | continuous | ||
/valhallavintag/lowcut |
14 / 46 | 0–16383 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /valhallavintag/note/on <note> <velocity>, /valhallavintag/cc/<number> <value>, /valhallavintag/pitchbend <0-16383>, /valhallavintag/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.