Erica Synths PĒRKONS HD-01: MIDI CC, NRPN and OSC map¶
The Erica Synths PĒRKONS HD-01 as named OSC addresses — 44 CC — ready to use from Claude (MCP), SuperCollider, Sonic Pi, TouchDesigner or any OSC app via osc-bridge.
| Device | Erica Synths PĒRKONS HD-01 |
|---|---|
| Vendor | Erica Synths |
| OSC prefix | /p_rkons_hd_01 |
| 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/erica-synths/p_rkons_hd_01.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/erica-synths/p_rkons_hd_01.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 p_rkons_hd_01: ask “what can the Erica Synths PĒRKONS HD-01 do?” and it reads this map with list_routes. See the MCP guide.
MIDI CC and NRPN parameters (44)¶
| OSC address | CC | NRPN (MSB/LSB) | Range | Nature | Section |
|---|---|---|---|---|---|
/p_rkons_hd_01/voice_1/tune |
70 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/decay |
71 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/param_1 |
72 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/param_2 |
73 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/cutoff |
74 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/drive |
75 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/fx_send |
76 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/level |
77 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/algo_switch |
78 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/mode_switch |
79 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_1/filter_switch |
80 | 0–127 | continuous | Voice 1 | |
/p_rkons_hd_01/voice_2/tune |
81 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/decay |
82 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/param_1 |
83 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/param_2 |
84 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/cutoff |
85 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/drive |
86 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/fx_send |
87 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/level |
88 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/algo_switch |
89 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/mode_switch |
90 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_2/filter_switch |
91 | 0–127 | continuous | Voice 2 | |
/p_rkons_hd_01/voice_3/tune |
92 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/decay |
93 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/param_1 |
94 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/param_2 |
95 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/cutoff |
96 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/drive |
97 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/fx_send |
98 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/level |
99 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/algo_switch |
100 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/mode_switch |
101 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_3/filter_switch |
102 | 0–127 | continuous | Voice 3 | |
/p_rkons_hd_01/voice_4/tune |
103 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/decay |
104 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/param_1 |
105 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/param_2 |
106 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/cutoff |
107 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/drive |
108 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/fx_send |
109 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/level |
110 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/algo_switch |
111 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/mode_switch |
112 | 0–127 | continuous | Voice 4 | |
/p_rkons_hd_01/voice_4/filter_switch |
113 | 0–127 | continuous | Voice 4 |
Performance MIDI¶
Notes, pitch bend and any CC are also available: /p_rkons_hd_01/note/on <note> <velocity>, /p_rkons_hd_01/cc/<number> <value>, /p_rkons_hd_01/pitchbend <0-16383>, /p_rkons_hd_01/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.