logue-sdk
Loud80/100This repository contains all the files and tools needed to build custom oscillators and effects for the prologue synthesizer. NOTE: docker files changed for WSL on W11 and external disk path (D:/). If
logue-sdk is custom firmware for the Korg drumlogue, by @fedemone. Open source under BSD-3-Clause, latest release 3.5 (November 2026), 4 stars on GitHub.
forKorg drumlogue·by@fedemone
Unclaimed. Is this yours? Sign in with GitHub as @fedemone to claim it.
scruta_astri.drmlgunit· 298 KB· +17 files
BSD-3-Clause· fedemone/logue-sdk·korginc.github.io/logue-sdk/·downloads come from the creator’s GitHub releases
3.5Improvements on compressor, delay, physical modelling synthLatest18 files
What's Changed
- PortaCassette: cassette-like saturation, oversampling, console clip, real dbx decoder by @fedemone in https://github.com/fedemone/logue-sdk/pull/76
- Brachetti: Note becomes Pitch; knobs survive Program changes and unit_reset; four older bugs fixed by @fedemone in https://github.com/fedemone/logue-sdk/pull/78
- delay_tribal: fix each mode's panning, move Angel's whole voice, faster taps by @fedemone in https://github.com/fedemone/logue-sdk/pull/77
- OmniPress: Multiband DRIVE gets a shaper per band (fold on lows, exciter on highs) by @fedemone in https://github.com/fedemone/logue-sdk/pull/75
Full Changelog: https://github.com/fedemone/logue-sdk/compare/3.2...3.5
3.2Various fix and improvements19 files
What's Changed
- Add slam region to Distressor drive stage for enhanced distortion by @fedemone in https://github.com/fedemone/logue-sdk/pull/73
- Add rhythmic add-ons, filter self-oscillation, and LFO envelope shapes by @fedemone in https://github.com/fedemone/logue-sdk/pull/72
- OmniPress, NeonLabirinto, LuceAlNeon, PortaCassette: drumlogue dropout fixes, Multiband on Standard's curve, measured build levels by @fedemone in https://github.com/fedemone/logue-sdk/pull/74
Full Changelog: https://github.com/fedemone/logue-sdk/compare/3.0...3.2
3.0Release_3.018 files
All synth and effects updated
What's Changed
- Add comprehensive disclaimer to README and unit documentation by @fedemone in https://github.com/fedemone/logue-sdk/pull/65
- Increase master gain and add output clamping to prevent clipping by @fedemone in https://github.com/fedemone/logue-sdk/pull/66
- Increase Crystal filter output makeup gain for esotico preset by @fedemone in https://github.com/fedemone/logue-sdk/pull/67
- Add LevelRef calibrated reference signal and output stage for drumlogue by @fedemone in https://github.com/fedemone/logue-sdk/pull/68
- Pass 46: gong preset stacking and subsonic filtering by @fedemone in https://github.com/fedemone/logue-sdk/pull/70
- Add polyphonic output stage and measurement tools to EffeESP32 by @fedemone in https://github.com/fedemone/logue-sdk/pull/69
- Pass 47: Fix master limiter gain staging with per-preset trim by @fedemone in https://github.com/fedemone/logue-sdk/pull/71
Full Changelog: https://github.com/fedemone/logue-sdk/compare/2.5...3.0
- omnipress.drmlgunit74 KB14↓
- effemd.drmlgunit40 KB14↓
- effeesp32.drmlgunit30 KB13↓
- luce_al_neon.drmlgunit14 KB13↓
- brachetti.drmlgunit102 KB12↓
Show all 18 filesHide 13 files
2.5Various fix10 files
What's Changed
- Fix wet path sample rate and output clipping in delay_tribal by @fedemone in https://github.com/fedemone/logue-sdk/pull/64
- PortaCassette v2.0: Major refactor with improved DSP and architecture by @fedemone in https://github.com/fedemone/logue-sdk/pull/63
- Brachetti: Code review, bug fix, and size optimization by @fedemone in https://github.com/fedemone/logue-sdk/pull/60
- OmniPress: fix level structure, distortion stages and the envelope detector by @fedemone in https://github.com/fedemone/logue-sdk/pull/62
- Make the labirinto reverb audible: RT60, ping-pong, BNCE and SYNC by @fedemone in https://github.com/fedemone/logue-sdk/pull/61
Full Changelog: https://github.com/fedemone/logue-sdk/compare/2.0...2.5
2.0New physical modelling percussion synth10 files
New percussion engine with 40 preset (editable and recordable via motion sequencer but not cannot be saved, of course). Added an extensive README_BRACHETTI.md for full description and limitations. It took a year of development, it's usable, but it's not perfect. Please report any issue or improvement you would like. Previous effects and synth are still available.
1.1.0Additional FM percussion machine8 files
ESP32 Simply but effective, to add gritty sounds to your flow
v1.0.0Reverbs, Delay, Compressors, Synths7 files
See the README.md for details, each effect/synth have its own.