Expressive E Dual Wavebank Osmose: MIDI CC, NRPN and OSC map¶
The Expressive E Dual Wavebank Osmose as named OSC addresses — 21 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Expressive E Dual Wavebank Osmose |
|---|---|
| Vendor | Expressive E |
| OSC prefix | /dual_wavebank_osmose |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/expressive-e/dual_wavebank_osmose.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/expressive-e/dual_wavebank_osmose.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 dual_wavebank_osmose: ask “what can the Expressive E Dual Wavebank Osmose do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (21)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/dual_wavebank_osmose/pre_delay_r5 |
95 | 0–127 | continuous | ||
/dual_wavebank_osmose/reverb_mix |
24 | 0–127 | continuous | ||
/dual_wavebank_osmose/hpf_r6 |
96 | 0–127 | continuous | ||
/dual_wavebank_osmose/mix |
93 | 0–127 | continuous | ||
/dual_wavebank_osmose/reverb_time |
23 | 0–127 | continuous | ||
/dual_wavebank_osmose/mix |
85 | 0–127 | continuous | ||
/dual_wavebank_osmose/threshold |
90 | 0–127 | continuous | ||
/dual_wavebank_osmose/damp_feedback |
22 | 0–120 | continuous | ||
/dual_wavebank_osmose/tilt |
83 | 0–127 | continuous | ||
/dual_wavebank_osmose/attack |
91 | 0–127 | continuous | ||
/dual_wavebank_osmose/modrate_offset |
21 | 0–127 | continuous | ||
/dual_wavebank_osmose/frequency |
84 | 0–127 | continuous | ||
/dual_wavebank_osmose/ratio |
92 | 0–127 | continuous | ||
/dual_wavebank_osmose/diffuse_depth |
20 | 0–127 | continuous | ||
/dual_wavebank_osmose/60_cents |
10 | 4–124 | continuous | ||
/dual_wavebank_osmose/mute |
26 | 0–127 | continuous | ||
/dual_wavebank_osmose/post_gain |
18 | 0–127 | continuous | ||
/dual_wavebank_osmose/round_rate |
25 | 0–127 | continuous | ||
/dual_wavebank_osmose/round_initial |
28 | 0–127 | continuous | ||
/dual_wavebank_osmose/attenuation |
27 | 0–127 | continuous | ||
/dual_wavebank_osmose/mid_found |
47 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /dual_wavebank_osmose/note/on <note> <velocity>, /dual_wavebank_osmose/cc/<number> <value>, /dual_wavebank_osmose/pitchbend <0-16383>, /dual_wavebank_osmose/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.