Yamaha DX7 Editor for NT v2: MIDI CC, NRPN and OSC map¶
The Yamaha DX7 Editor for NT v2 as named OSC addresses — 55 CC, 36 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Yamaha DX7 Editor for NT v2 |
|---|---|
| Vendor | Yamaha |
| OSC prefix | /dx7_editor_for_nt_v2 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/yamaha/dx7_editor_for_nt_v2.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/yamaha/dx7_editor_for_nt_v2.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 dx7_editor_for_nt_v2: ask “what can the Yamaha DX7 Editor for NT v2 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (55)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/dx7_editor_for_nt_v2/chord_enable |
61 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/key |
62 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/mode |
63 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/scale |
64 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/shape |
65 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/inversion |
66 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/root_deg |
67 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/cantus_primus |
68 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/position |
69 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/break_direct |
70 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/break_time |
71 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/arpeggio |
72 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/octave_range |
73 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/transpose |
10 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/fine_tune |
0 / 32 | -100–100 | continuous | ||
/dx7_editor_for_nt_v2/brightness |
11 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/env_scale |
12 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/gain |
7 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/press_vol |
1 / 33 | -100–100 | continuous | ||
/dx7_editor_for_nt_v2/press_brt |
2 / 34 | -200–200 | continuous | ||
/dx7_editor_for_nt_v2/midi_ch |
30 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/sustain |
14 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/bend_range |
15 | 0–48 | continuous | ||
/dx7_editor_for_nt_v2/sustain_mode |
13 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/left_out |
28 | 0–64 | continuous | ||
/dx7_editor_for_nt_v2/right_out |
27 | 0–64 | continuous | ||
/dx7_editor_for_nt_v2/reverb_mix |
90 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/time |
91 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/model |
92 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/size |
93 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/mod_speed |
94 | 1–500 | continuous | ||
/dx7_editor_for_nt_v2/mod_depth |
95 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/high_damp |
96 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/early_gain |
97 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/diffuse_gain |
98 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/output_mode |
99 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/bypass_reverb |
100 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/delay_mix |
102 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/model |
101 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/level |
103 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/time |
104 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/feedback |
105 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/initial_pan |
106 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/delay_multiple |
107 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/clock_source |
108 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/midi_divisor |
109 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/midi_numerator |
110 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/output_mode |
112 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/bypass_delay |
111 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/chorus_mode |
113 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/output_mode |
114 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/bypass_chorus |
115 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/bank |
20 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/voice |
21 | 0–127 | continuous | ||
/dx7_editor_for_nt_v2/mute_poly_fm |
19 | 0–127 | continuous |
SysEx commands (36)¶
| OSC address | Arguments |
|---|---|
/dx7_editor_for_nt_v2/feedback |
val: u7 |
/dx7_editor_for_nt_v2/lfo_key_sync |
val: u7 |
/dx7_editor_for_nt_v2/osc_key_sync |
val: u7 |
/dx7_editor_for_nt_v2/lfo_speed |
val: u7 |
/dx7_editor_for_nt_v2/lfo_delay |
val: u7 |
/dx7_editor_for_nt_v2/p_mod_depth |
val: u7 |
/dx7_editor_for_nt_v2/p_mod_sens |
val: u7 |
/dx7_editor_for_nt_v2/a_mod_depth |
val: u7 |
/dx7_editor_for_nt_v2/output_level |
val: u7 |
/dx7_editor_for_nt_v2/freq_fine |
val: u7 |
/dx7_editor_for_nt_v2/ratio_fixed |
val: u7 |
/dx7_editor_for_nt_v2/a_mod_sens |
val: u7 |
/dx7_editor_for_nt_v2/detune |
val: u7 |
/dx7_editor_for_nt_v2/velocity_sens |
val: u7 |
/dx7_editor_for_nt_v2/lfo_waveform |
val: u7 |
/dx7_editor_for_nt_v2/char1 |
val: u7 |
/dx7_editor_for_nt_v2/char2 |
val: u7 |
/dx7_editor_for_nt_v2/char3 |
val: u7 |
/dx7_editor_for_nt_v2/char4 |
val: u7 |
/dx7_editor_for_nt_v2/char5 |
val: u7 |
/dx7_editor_for_nt_v2/char6 |
val: u7 |
/dx7_editor_for_nt_v2/char7 |
val: u7 |
/dx7_editor_for_nt_v2/char8 |
val: u7 |
/dx7_editor_for_nt_v2/char9 |
val: u7 |
/dx7_editor_for_nt_v2/algorithm |
val: u7 |
/dx7_editor_for_nt_v2/op6_freq_fine |
val: u7 |
/dx7_editor_for_nt_v2/l_depth |
val: u7 |
/dx7_editor_for_nt_v2/rate_scaling |
val: u7 |
/dx7_editor_for_nt_v2/r_depth |
val: u7 |
/dx7_editor_for_nt_v2/l_curve |
val: u7 |
/dx7_editor_for_nt_v2/break_point |
val: u7 |
/dx7_editor_for_nt_v2/r_curve |
val: u7 |
/dx7_editor_for_nt_v2/freq_coarse |
val: u7 |
/dx7_editor_for_nt_v2/key_transpose |
val: u7 |
/dx7_editor_for_nt_v2/eg_level_rate |
val: u7 |
/dx7_editor_for_nt_v2/pitch_eg |
val: u7 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /dx7_editor_for_nt_v2/note/on <note> <velocity>, /dx7_editor_for_nt_v2/cc/<number> <value>, /dx7_editor_for_nt_v2/pitchbend <0-16383>, /dx7_editor_for_nt_v2/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.