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TC Electronic tc D-Two: MIDI CC, NRPN and OSC map

The TC Electronic tc D-Two as named OSC addresses — 15 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.

Device TC Electronic tc D-Two
Vendor TC Electronic
OSC prefix /tc_d_two
Source 🎛️ Derived from an Electra One community preset
Revision per Electra preset
Upstream electra-preset
Driver file devices/tc-electronic/tc_d_two.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/tc-electronic/tc_d_two.json --out-port <N> --in-port <M>

Then send OSC to 127.0.0.1:7777, for example:

osc-bridge osc-send /tc_d_two/quantize 63

From Claude or any MCP client, the osc-bridge mcp server exposes this driver as tc_d_two: ask “what can the TC Electronic tc D-Two do?” and it reads this map with list_routes. See the MCP guide.

MIDI CC and NRPN parameters (15)

OSC address CC NRPN (MSB/LSB) Range Nature Section
/tc_d_two/quantize 53 0–127 continuous
/tc_d_two/track_tap 54 0–127 continuous
/tc_d_two/rhythm_decay 55 0–127 continuous
/tc_d_two/spatial 22 0–127 continuous
/tc_d_two/filter 23 0–127 continuous
/tc_d_two/chorus 24 0–127 continuous
/tc_d_two/rhythm 28 0–127 continuous
/tc_d_two/reverse 25 0–127 continuous
/tc_d_two/dynamics 26 0–127 continuous
/tc_d_two/ping_pong 27 0–127 continuous
/tc_d_two/bypass 20 0–127 continuous
/tc_d_two/gold_ratio 69 0–127 continuous
/tc_d_two/phase_rev 70 0–127 continuous
/tc_d_two/lfo_curve 71 0–127 continuous
/tc_d_two/param_20 7 0–127 continuous

Performance MIDI

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