Elektron Analog Four: MIDI CC, NRPN and OSC map¶
The Elektron Analog Four as named OSC addresses — 32 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Elektron Analog Four |
|---|---|
| Vendor | Elektron |
| OSC prefix | /analog_four |
| Source | 📦 Derived from MIDI Guide (community CC/NRPN data) |
| Firmware | unknown |
| Revision | per pencilresearch canonical CSV |
| Upstream | pencilresearch |
| Data licence | CC-BY-SA-4.0 — MIDI Guide (https://midi.guide) by Pencil Research and contributors |
| Driver file | devices/elektron/analog_four.pencilresearch.fw-unknown.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.
Other variants of this device: analog_four.
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/elektron/analog_four.pencilresearch.fw-unknown.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 analog_four: ask “what can the Elektron Analog Four 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 |
|---|---|---|---|---|---|
/analog_four/f1_freq |
18 | 0–127 | continuous | ||
/analog_four/f1_reso |
89 | 0–127 | continuous | ||
/analog_four/f1_od |
86 | 0–127 | continuous | ||
/analog_four/f2_freq |
19 | 0–127 | continuous | ||
/analog_four/f2_reso |
90 | 0–127 | continuous | ||
/analog_four/perf_a |
3 | 0–127 | continuous | ||
/analog_four/perf_b |
4 | 0–127 | continuous | ||
/analog_four/perf_c |
8 | 0–127 | continuous | ||
/analog_four/perf_d |
9 | 0–127 | continuous | ||
/analog_four/perf_e |
11 | 0–127 | continuous | ||
/analog_four/perf_f |
64 | 0–127 | continuous | ||
/analog_four/perf_g |
65 | 0–127 | continuous | ||
/analog_four/perf_h |
66 | 0–127 | continuous | ||
/analog_four/perf_i |
67 | 0–127 | continuous | ||
/analog_four/perf_j |
68 | 0–127 | continuous | ||
/analog_four/track_level |
95 | 0–127 | continuous | ||
/analog_four/osc1_wave |
70 | 0–127 | continuous | ||
/analog_four/osc1_pw |
72 | 0–127 | continuous | ||
/analog_four/noise_lvl |
77 | 0–127 | continuous | ||
/analog_four/osc2_wave |
79 | 0–127 | continuous | ||
/analog_four/osc2_pw |
81 | 0–127 | continuous | ||
/analog_four/sync_amt |
84 | 0–127 | continuous | ||
/analog_four/bend_amt |
85 | 0–127 | continuous | ||
/analog_four/slide_time |
5 | 0–127 | continuous | ||
/analog_four/vib_spd |
88 | 0–127 | continuous | ||
/analog_four/enva_a |
104 | 0–127 | continuous | ||
/analog_four/enva_d |
105 | 0–127 | continuous | ||
/analog_four/enva_s |
106 | 0–127 | continuous | ||
/analog_four/enva_r |
107 | 0–127 | continuous | ||
/analog_four/chorus_snd |
91 | 0–127 | continuous | ||
/analog_four/del_snd |
92 | 0–127 | continuous | ||
/analog_four/reverb_snd |
93 | 0–127 | continuous |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /analog_four/note/on <note> <velocity>, /analog_four/cc/<number> <value>, /analog_four/pitchbend <0-16383>, /analog_four/program_change <n>.
Limitations¶
CC/NRPN only. SysEx (preset management, display control, bulk dump/load, vendor-proprietary opcodes) is NOT covered by pencilresearch. To extend this device with SysEx, sniff the vendor editor, add `sysex.header/footer` + `commands` blocks, and use `update_device.md` PR template.