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fix(kemper): correct effect type categories, ranges and LED colors#100

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jcthalys:fix/kemper-effect-type-categories-and-colors
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fix(kemper): correct effect type categories, ranges and LED colors#100
jcthalys wants to merge 1 commit into
Tunetown:mainfrom
jcthalys:fix/kemper-effect-type-categories-and-colors

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@jcthalys

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  • Add CYAN color to colors.py (was missing, used for Compressor/Gate)
  • Fix effect type number ranges to match Kemper MIDI spec (Appendix B)
  • Add 4 missing categories: Tremolo, Rotary, Vibrato, Slicer/Autopanner (previously all misidentified as Chorus)
  • Fix all LED colors to match official Kemper Profiler Manual: Compressor/Gate=Cyan, Looper=Pink, Chorus family=Blue, Dual/Pitch Delays=Light Green, Booster=Red
  • Fix Delay range (145-166) and Reverb range (177-193) for 14-bit decoded NRPN values
  • Unknown type values now return CATEGORY_NONE instead of CATEGORY_REVERB

@jcthalys

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IMG_0516

- Add CYAN color to colors.py (was missing, used for Compressor/Gate)
- Fix effect type number ranges to match Kemper MIDI spec (Appendix B)
- Add 4 missing categories: Tremolo, Rotary, Vibrato, Slicer/Autopanner
  (previously all misidentified as Chorus)
- Fix all LED colors to match official Kemper Profiler Manual:
  Compressor/Gate=Cyan, Looper=Pink, Chorus family=Blue,
  Dual/Pitch Delays=Light Green, Booster=Red
- Fix Delay range (145-166) and Reverb range (177-193) for 14-bit
  decoded NRPN values
- Unknown type values now return CATEGORY_NONE instead of CATEGORY_REVERB
@jcthalys jcthalys force-pushed the fix/kemper-effect-type-categories-and-colors branch from d9a01fe to bab0069 Compare February 23, 2026 22:51
@Tunetown

Tunetown commented Mar 5, 2026

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Hey, looks great! To be honest, the categories were taken over by another project, and good enough for most, but this is better. Thx

@joassouza

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hi @Tunetown any chance to merge it to master? I've been using for some time and works perfectly

@Tunetown

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Hi, sorry, i will for sure. Have to finish some other stuff first nevertheless...but i already "approved" it :D

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3 participants