Roland JUNO 106 2.32: MIDI CC, NRPN and OSC map¶
The Roland JUNO 106 2.32 as named OSC addresses — 23 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Roland JUNO 106 2.32 |
|---|---|
| Vendor | Roland |
| OSC prefix | /juno_106_2_32 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/roland/juno_106_2_32.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/roland/juno_106_2_32.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 juno_106_2_32: ask “what can the Roland JUNO 106 2.32 do?” and it reads this map with list_routes. See the MCP guide.
SysEx commands (23)¶
| OSC address | Arguments |
|---|---|
/juno_106_2_32/dco/range |
val: u7 |
/juno_106_2_32/dco/lfo |
val: u7 |
/juno_106_2_32/dco/pwm |
val: u7 |
/juno_106_2_32/dco/pwm_mode |
val: u7 |
/juno_106_2_32/dco/wave |
val: u7 |
/juno_106_2_32/dco/sub |
val: u7 |
/juno_106_2_32/dco/noise |
val: u7 |
/juno_106_2_32/hpf/freq |
val: u7 |
/juno_106_2_32/lfo/rate |
val: u7 |
/juno_106_2_32/lfo/delay_time |
val: u7 |
/juno_106_2_32/chorus/chorus_type |
val: u7 |
/juno_106_2_32/vcf/freq |
val: u7 |
/juno_106_2_32/vcf/res |
val: u7 |
/juno_106_2_32/vcf/env_mode |
val: u7 |
/juno_106_2_32/vcf/env |
val: u7 |
/juno_106_2_32/vcf/lfo |
val: u7 |
/juno_106_2_32/vcf/kybd |
val: u7 |
/juno_106_2_32/env/attack |
val: u7 |
/juno_106_2_32/env/decay |
val: u7 |
/juno_106_2_32/env/sustain |
val: u7 |
/juno_106_2_32/env/release |
val: u7 |
/juno_106_2_32/vca/vca_mode |
val: u7 |
/juno_106_2_32/vca/level |
val: u7 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /juno_106_2_32/note/on <note> <velocity>, /juno_106_2_32/cc/<number> <value>, /juno_106_2_32/pitchbend <0-16383>, /juno_106_2_32/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.