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Jomox Airbase 99: MIDI CC, NRPN and OSC map

The Jomox Airbase 99 as named OSC addresses — 76 CC, 1 NRPN — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.

Device Jomox Airbase 99
Vendor Jomox
OSC prefix /airbase_99
Source 🎛️ Derived from an Electra One community preset
Revision per Electra preset
Upstream electra-preset
Driver file devices/jomox/airbase_99.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: airbase_99.pencilresearch.fw-unknown.

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/jomox/airbase_99.json --out-port <N> --in-port <M>

Then send OSC to 127.0.0.1:7777, for example:

osc-bridge osc-send /airbase_99/tune 127

From Claude or any MCP client, the osc-bridge mcp server exposes this driver as airbase_99: ask “what can the Jomox Airbase 99 do?” and it reads this map with list_routes. See the MCP guide.

MIDI CC and NRPN parameters (77)

OSC address CC NRPN (MSB/LSB) Range Nature Section
/airbase_99/tune 100 0–255 continuous
/airbase_99/pitch 101 0–255 continuous
/airbase_99/decay 102 0–63 continuous
/airbase_99/harmonics 103 0–63 continuous
/airbase_99/pulse 104 0–15 continuous
/airbase_99/noise 105 0–15 continuous
/airbase_99/attack 106 0–15 continuous
/airbase_99/eq 107 0–7 continuous
/airbase_99/level 117 0–255 continuous
/airbase_99/tune 108 0–127 continuous
/airbase_99/snappy 109 0–63 continuous
/airbase_99/decay 110 0–63 continuous
/airbase_99/detune 111 0–15 continuous
/airbase_99/noise 112 0–63 continuous
/airbase_99/level 118 0–255 continuous
/airbase_99/tune 12 0–127 continuous
/airbase_99/decay 13 0–63 continuous
/airbase_99/level 14 0–255 continuous
/airbase_99/tune 15 0–127 continuous
/airbase_99/decay 16 0–63 continuous
/airbase_99/level 17 0–255 continuous
/airbase_99/tune 26 0–255 continuous
/airbase_99/attack 27 0–255 continuous
/airbase_99/decay 29 0–255 continuous
/airbase_99/sample 62 0–127 continuous
/airbase_99/peaktime 28 0–255 continuous
/airbase_99/level 30 0–255 continuous
/airbase_99/tune 44 0–255 continuous
/airbase_99/attack 45 0–255 continuous
/airbase_99/decay 47 0–256 continuous
/airbase_99/peaktime 46 0–255 continuous
/airbase_99/level 48 0–255 continuous
/airbase_99/waveform 75 0–127 continuous
/airbase_99/target 76 0–127 continuous
/airbase_99/rate 78 0–255 continuous
/airbase_99/level 77 0–255 continuous
/airbase_99/bank 32 / 8 0–7 discrete
/airbase_99/waveform 79 0–127 continuous
/airbase_99/target 80 0–127 continuous
/airbase_99/rate 82 0–255 continuous
/airbase_99/level 81 0–255 continuous
/airbase_99/hi_hat 25 0–255 continuous
/airbase_99/ride 58 0–255 continuous
/airbase_99/crash 53 0–255 continuous
/airbase_99/tune 18 0–255 continuous
/airbase_99/cutoff_lp 60 0–255 continuous
/airbase_99/cutoff_hp 59 0–255 continuous
/airbase_99/resonance 61 0–255 continuous
/airbase_99/attack 19 0–255 continuous
/airbase_99/decay 21 0–255 continuous
/airbase_99/attack 22 0–255 continuous
/airbase_99/decay 24 0–255 continuous
/airbase_99/peak_time 20 0–255 continuous
/airbase_99/peak_time 23 0–255 continuous
/airbase_99/tune 54 0–255 continuous
/airbase_99/attack 55 0–255 continuous
/airbase_99/decay 57 0–255 continuous
/airbase_99/sample 12 0–127 continuous
/airbase_99/reverse 13 0–127 continuous
/airbase_99/peak_time 56 0–255 continuous
/airbase_99/tune 49 0–255 continuous
/airbase_99/attack 50 0–255 continuous
/airbase_99/decay 52 0–255 continuous
/airbase_99/sample 20 0–127 continuous
/airbase_99/reverse 21 0–127 continuous
/airbase_99/peak_time 51 0–255 continuous
/airbase_99/pad_momentary 16 0–127 continuous
/airbase_99/pad_momentary 17 0–127 continuous
/airbase_99/pad_momentary 18 0–127 continuous
/airbase_99/pad_momentary 19 0–127 continuous
/airbase_99/pad_momentary 20 0–127 continuous
/airbase_99/pad_momentary 9 0–127 continuous
/airbase_99/pad_momentary 10 0–127 continuous
/airbase_99/pad_momentary 11 0–127 continuous
/airbase_99/pad_momentary 12 0–127 continuous
/airbase_99/pad_momentary 13 0–127 continuous
/airbase_99/pad_momentary 14 0–127 continuous

Performance MIDI

Notes, pitch bend and any CC are also available: /airbase_99/note/on <note> <velocity>, /airbase_99/cc/<number> <value>, /airbase_99/pitchbend <0-16383>, /airbase_99/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.