Zoom ms-70cdr_e1mk1: MIDI CC, NRPN and OSC map¶
The Zoom ms-70cdr_e1mk1 as named OSC addresses — 14 CC, 16 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Zoom ms-70cdr_e1mk1 |
|---|---|
| Vendor | Zoom |
| OSC prefix | /ms_70cdr_e1mk1 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/zoom/ms_70cdr_e1mk1.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/zoom/ms_70cdr_e1mk1.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 ms_70cdr_e1mk1: ask “what can the Zoom ms-70cdr_e1mk1 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (14)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/ms_70cdr_e1mk1/tuner |
74 | 0–127 | continuous | ||
/ms_70cdr_e1mk1/modify_tempo |
37 / 69 | 40–250 | continuous | ||
/ms_70cdr_e1mk1/fx_count |
124 | 0–6 | continuous | ||
/ms_70cdr_e1mk1/active_fx |
82 | 1–6 | continuous | ||
/ms_70cdr_e1mk1/fx_types/fx1 |
41 | 0–127 | continuous | fx_types | |
/ms_70cdr_e1mk1/fx_types/fx2 |
42 | 0–127 | continuous | fx_types | |
/ms_70cdr_e1mk1/fx_types/fx3 |
43 | 0–127 | continuous | fx_types | |
/ms_70cdr_e1mk1/fx_types/fx4 |
44 | 0–127 | continuous | fx_types | |
/ms_70cdr_e1mk1/fx_types/fx5 |
45 | 0–127 | continuous | fx_types | |
/ms_70cdr_e1mk1/fx_types/fx6 |
46 | 0–127 | continuous | fx_types | |
/ms_70cdr_e1mk1/pad_toggle |
1 | 0–127 | continuous | ||
/ms_70cdr_e1mk1/pad_toggle |
2 | 0–127 | continuous | ||
/ms_70cdr_e1mk1/pad_toggle |
3 | 0–127 | continuous | ||
/ms_70cdr_e1mk1/active_fx |
126 | 1–6 | continuous |
SysEx commands (16)¶
| OSC address | Arguments |
|---|---|
/ms_70cdr_e1mk1/pedal_select |
val: u7 |
/ms_70cdr_e1mk1/edit_mode |
val: u7 |
/ms_70cdr_e1mk1/fx_1 |
val: u7 |
/ms_70cdr_e1mk1/fx_2 |
val: u7 |
/ms_70cdr_e1mk1/fx_3 |
val: u7 |
/ms_70cdr_e1mk1/fx1_pg1_pot1 |
val: u7 |
/ms_70cdr_e1mk1/fx1_pg1_pot2 |
val: u7 |
/ms_70cdr_e1mk1/fx1_pg1_pot3 |
val: u7 |
/ms_70cdr_e1mk1/effect |
val: u7 |
/ms_70cdr_e1mk1/value |
val: u7 |
/ms_70cdr_e1mk1/fx2_pg1_pot1 |
val: u7 |
/ms_70cdr_e1mk1/fx2_pg1_pot2 |
val: u7 |
/ms_70cdr_e1mk1/fx2_pg1_pot3 |
val: u7 |
/ms_70cdr_e1mk1/fx3_pg1_pot1 |
val: u7 |
/ms_70cdr_e1mk1/fx3_pg1_pot2 |
val: u7 |
/ms_70cdr_e1mk1/fx3_pg1_pot3 |
val: u7 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /ms_70cdr_e1mk1/note/on <note> <velocity>, /ms_70cdr_e1mk1/cc/<number> <value>, /ms_70cdr_e1mk1/pitchbend <0-16383>, /ms_70cdr_e1mk1/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.