Soundtoys »Zen Delay«: MIDI CC, NRPN and OSC map¶
The Soundtoys »Zen Delay« as named OSC addresses — 32 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Soundtoys »Zen Delay« |
|---|---|
| Vendor | Soundtoys |
| OSC prefix | /zen_delay |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/soundtoys/zen_delay.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/soundtoys/zen_delay.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 zen_delay: ask “what can the Soundtoys »Zen Delay« do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (32)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/zen_delay/decapitator_on |
61 | 0–127 | continuous | ||
/zen_delay/echoboy_on |
62 | 0–127 | continuous | ||
/zen_delay/filterfreak_on |
63 | 0–127 | continuous | ||
/zen_delay/bypass_all |
64 | 0–127 | continuous | ||
/zen_delay/bypass_del_fil |
65 | 0–127 | continuous | ||
/zen_delay/mix_del_fil |
66 | 0–127 | continuous | ||
/zen_delay/style |
67 | 0–127 | continuous | ||
/zen_delay/drive |
68 | 0–127 | continuous | ||
/zen_delay/punish_on |
69 | 0–127 | continuous | ||
/zen_delay/thumb_on |
70 | 0–127 | continuous | ||
/zen_delay/output |
71 | 0–127 | continuous | ||
/zen_delay/mix |
72 | 0–127 | continuous | ||
/zen_delay/echo_time |
74 | 0–127 | continuous | ||
/zen_delay/feedback |
75 | 0–127 | continuous | ||
/zen_delay/echo_note |
73 | 0–127 | continuous | ||
/zen_delay/sync_on |
77 | 0–127 | continuous | ||
/zen_delay/echo_mode |
76 | 0–127 | continuous | ||
/zen_delay/glide_on |
78 | 0–127 | continuous | ||
/zen_delay/style |
79 | 0–127 | continuous | ||
/zen_delay/low_cut |
80 | 0–127 | continuous | ||
/zen_delay/high_cut |
81 | 0–127 | continuous | ||
/zen_delay/input_gain |
82 | 0–127 | continuous | ||
/zen_delay/output_gain |
83 | 0–127 | continuous | ||
/zen_delay/saturation |
84 | 0–127 | continuous | ||
/zen_delay/mix |
85 | 0–127 | continuous | ||
/zen_delay/frequency |
86 | 0–127 | continuous | ||
/zen_delay/resonance |
87 | 0–127 | continuous | ||
/zen_delay/mod |
88 | 0–127 | continuous | ||
/zen_delay/filter_mode |
89 | 0–127 | continuous | ||
/zen_delay/poles |
90 | 0–127 | continuous | ||
/zen_delay/input_gain |
91 | 0–127 | continuous | ||
/zen_delay/output_gain |
92 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /zen_delay/note/on <note> <velocity>, /zen_delay/cc/<number> <value>, /zen_delay/pitchbend <0-16383>, /zen_delay/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.