DSI POLY EVOLVER V2: MIDI CC, NRPN and OSC map¶
The DSI POLY EVOLVER V2 as named OSC addresses — 99 SysEx commands — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | DSI POLY EVOLVER V2 |
|---|---|
| Vendor | DSI |
| OSC prefix | /poly_evolver_v2 |
| Source | 🎛️ Derived from an Electra One community preset |
| Revision | per Electra preset |
| Upstream | electra-preset |
| Driver file | devices/dsi/poly_evolver_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/dsi/poly_evolver_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 poly_evolver_v2: ask “what can the DSI POLY EVOLVER V2 do?” and it reads this map with list_routes. See the MCP guide.
SysEx commands (99)¶
| OSC address | Arguments |
|---|---|
/poly_evolver_v2/freq |
val: u7 |
/poly_evolver_v2/fine |
val: u7 |
/poly_evolver_v2/shape |
val: u7 |
/poly_evolver_v2/level |
val: u7 |
/poly_evolver_v2/sync |
val: u7 |
/poly_evolver_v2/osc_slop |
val: u7 |
/poly_evolver_v2/noise_level |
val: u7 |
/poly_evolver_v2/hi_pass_filter |
val: u7 |
/poly_evolver_v2/wave_shape |
val: u7 |
/poly_evolver_v2/fm_osc_4_3 |
val: u7 |
/poly_evolver_v2/rm_osc_4_3 |
val: u7 |
/poly_evolver_v2/fm_osc_3_4 |
val: u7 |
/poly_evolver_v2/rm_osc_3_4 |
val: u7 |
/poly_evolver_v2/cutoff |
val: u7 |
/poly_evolver_v2/resonnance |
val: u7 |
/poly_evolver_v2/env_amount |
val: u7 |
/poly_evolver_v2/velocity |
val: u7 |
/poly_evolver_v2/key_tracking |
val: u7 |
/poly_evolver_v2/filter_slope |
val: u7 |
/poly_evolver_v2/attack |
val: u7 |
/poly_evolver_v2/decay |
val: u7 |
/poly_evolver_v2/sustain |
val: u7 |
/poly_evolver_v2/release |
val: u7 |
/poly_evolver_v2/audio_mod |
val: u7 |
/poly_evolver_v2/l_r_split |
val: u7 |
/poly_evolver_v2/frequency |
val: u7 |
/poly_evolver_v2/grunge |
val: u7 |
/poly_evolver_v2/vca_level |
val: u7 |
/poly_evolver_v2/output_pan |
val: u7 |
/poly_evolver_v2/feedback_amt |
val: u7 |
/poly_evolver_v2/distortion_amt |
val: u7 |
/poly_evolver_v2/amount |
val: u7 |
/poly_evolver_v2/time |
val: u7 |
/poly_evolver_v2/destination |
val: u7 |
/poly_evolver_v2/to_dly_input |
val: u7 |
/poly_evolver_v2/to_lpf_input |
val: u7 |
/poly_evolver_v2/mod_wheel_dest |
val: u7 |
/poly_evolver_v2/delay |
val: u7 |
/poly_evolver_v2/velocity_dest |
val: u7 |
/poly_evolver_v2/source |
val: u7 |
/poly_evolver_v2/pressure_dest |
val: u7 |
/poly_evolver_v2/breath_dest |
val: u7 |
/poly_evolver_v2/foot_ctrl_dest |
val: u7 |
/poly_evolver_v2/osc_1 |
val: u7 |
/poly_evolver_v2/osc_2 |
val: u7 |
/poly_evolver_v2/program_level |
val: u7 |
/poly_evolver_v2/osc_3 |
val: u7 |
/poly_evolver_v2/osc_4 |
val: u7 |
/poly_evolver_v2/hack |
val: u7 |
/poly_evolver_v2/input_level |
val: u7 |
/poly_evolver_v2/peak_dest |
val: u7 |
/poly_evolver_v2/peak_amnt |
val: u7 |
/poly_evolver_v2/input_mode |
val: u7 |
/poly_evolver_v2/env_fllow_dest |
val: u7 |
/poly_evolver_v2/env_fllw_amnt |
val: u7 |
/poly_evolver_v2/pitch_bend_rge |
val: u7 |
/poly_evolver_v2/key_off_trsp |
val: u7 |
/poly_evolver_v2/trigger |
val: u7 |
/poly_evolver_v2/key_priority |
val: u7 |
/poly_evolver_v2/transpose |
val: u7 |
/poly_evolver_v2/velocity_curve |
val: u7 |
/poly_evolver_v2/global_tempo |
val: u7 |
/poly_evolver_v2/clock_source |
val: u7 |
/poly_evolver_v2/master_volume |
val: u7 |
/poly_evolver_v2/fine_tune |
val: u7 |
/poly_evolver_v2/pressure_curve |
val: u7 |
/poly_evolver_v2/clock_division |
val: u7 |
/poly_evolver_v2/use_pgm_tempo |
val: u7 |
/poly_evolver_v2/imput_gain |
val: u7 |
/poly_evolver_v2/pedal_1_dest |
val: u7 |
/poly_evolver_v2/dampr_polarity |
val: u7 |
/poly_evolver_v2/pedal_2_dest |
val: u7 |
/poly_evolver_v2/bank |
val: u7 |
/poly_evolver_v2/number |
val: u7 |
/poly_evolver_v2/program_change |
val: u7 |
/poly_evolver_v2/controller |
val: u7 |
/poly_evolver_v2/midi_channel |
val: u7 |
/poly_evolver_v2/pressure |
val: u7 |
/poly_evolver_v2/local_control |
val: u7 |
/poly_evolver_v2/poly_chain |
val: u7 |
/poly_evolver_v2/1 |
val: u7 |
/poly_evolver_v2/2 |
val: u7 |
/poly_evolver_v2/3 |
val: u7 |
/poly_evolver_v2/4 |
val: u7 |
/poly_evolver_v2/5 |
val: u7 |
/poly_evolver_v2/6 |
val: u7 |
/poly_evolver_v2/7 |
val: u7 |
/poly_evolver_v2/8 |
val: u7 |
/poly_evolver_v2/9 |
val: u7 |
/poly_evolver_v2/10 |
val: u7 |
/poly_evolver_v2/11 |
val: u7 |
/poly_evolver_v2/12 |
val: u7 |
/poly_evolver_v2/pgm_tempo |
val: u7 |
/poly_evolver_v2/13 |
val: u7 |
/poly_evolver_v2/14 |
val: u7 |
/poly_evolver_v2/15 |
val: u7 |
/poly_evolver_v2/16 |
val: u7 |
/poly_evolver_v2/osc3_seq_shape |
val: u7 |
/poly_evolver_v2/osc4_seq_shape |
val: u7 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /poly_evolver_v2/note/on <note> <velocity>, /poly_evolver_v2/cc/<number> <value>, /poly_evolver_v2/pitchbend <0-16383>, /poly_evolver_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.