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ModAbleton Move

schwung-kr106

artofcircuitry/schwung-kr106 · ★ 0

Roland Juno-6/60/106 emulation (Ultramaster KR-106) for the Ableton Move via Schwung

README from GitHub, GPL-3.0

schwung-kr106

Roland Juno-6/60/106 emulation for the Ableton Move via Schwung, wrapping the JUCE-free DSP core of Ultramaster KR-106.

6 voices, TPT ladder filter with OTA saturation, BBD chorus, 256 factory presets (128 Juno-60 + 128 Juno-106). Runs the embedded profile by default (2× oversampling, polyBLEP oscillators — ~22% of one Move core at 44.1 kHz; 1×/4× selectable under Engine Settings).

Layout

  • src/dsp/kr106_plugin.cpp — Schwung plugin_api_v2 adapter
  • src/dsp/kr106/ — KR-106 DSP core headers (synced, do not edit here)
  • src/module.json — manifest + ui_hierarchy knob pages
  • src/ui.js — shared sound-generator UI glue

Building

./scripts/sync_dsp.sh    # copy DSP headers from ../ultramaster_kr106 (or $KR106_DIR)
./scripts/build.sh       # cross-compile via Docker (or CROSS_PREFIX=... natively)

Output: dist/kr106-module.tar.gz.

Installing

With Schwung installed on your Move:

Module Store (once cataloged): Main menu -> Module Store -> Sound Generators -> KR-106 -> Install.

Manual: copy and extract the tarball:

scp dist/kr106-module.tar.gz ableton@move.local:/tmp/
ssh ableton@move.local 'mkdir -p /data/UserData/schwung/modules/sound_generators/kr106 && \
  tar xzf /tmp/kr106-module.tar.gz -C /data/UserData/schwung/modules/sound_generators/kr106 --strip-components=1'

Then add KR-106 as the sound generator in a Schwung chain. After replacing files on an already-loaded module, re-select it in the chain (or power-cycle) — the loaded library doesn't refresh on disk changes.

Controls

Entering the KR-106 device shows the preset browser (jog wheel browses all 256 presets — 128 Juno-60 + 128 Juno-106) with the 8 encoders on Volume / Cutoff / Resonance / VCF Env / Attack / Decay / Release / Chorus. Menu pages below the presets: DCO, VCF/HPF, Envelope/VCA, LFO/Chorus, Performance (portamento, bender, hold, octave), Arpeggiator (Up / Up-Down / Down, 1-3 octaves, synced to the Move's clock or free-running, divisions from 4 beats to 1/32 incl. triplets), and Engine Settings (voices, oversampling, oscillator model, velocity).

License

GPL-3.0, same as the upstream KR-106 project (see LICENSE and NOTICE). The Move build uses the JUCE-free DSP core; JUCE is not included.

Roland, Juno, Juno-6, Juno-60, and Juno-106 are trademarks of Roland Corporation, which is not affiliated with and does not endorse this project.