Microfreak/Preset/129 Opst

• Notes

  • Saved export and provenance

    • Saved export: read from the device's slot 129 over USB on October 25, 2026 with mise run microfreak:download --slot 129. Two consecutive reads returned the same file.
    • The parameter payload matches no MIDI Control Center factory archive.
    • Download the slot 129 capture. It is the raw device format (header plus data packets), not an .mbp file; see Microfreak/Preset/129 Opst/Asset/Device-Read-2026-10-25/bin.

  • Oscillator

    • Model: BasicWaves. Microfreak/UG/06 Dig Osc/03 Types/01 BasicWaves
    • Morph: 0.418. Sym: 0.046. Sub: 0.103.
    • Keyboard octave: +1. Glide: 0.104.

  • Filter

    • Low-pass filter. Saved cutoff: 0.481; resonance: 0.000. Microfreak/UG/07 Filter/01 Modifying Sound/01 Low Pass Filter

  • Envelopes

    • Main envelope: attack 0.631, decay/release 0.412, sustain 0.682. Amp Mod is on, so the main envelope controls loudness. Microfreak/UG/09 Envelope Gen/03 Envelope Stages
    • Cycling Envelope mode: Loop. Stored RiseLvl 0.444, RiseSlp 0.311, FallLvl 0.108, FallSlp 0.647, Hold 0.000, Amount 0.279. Microfreak/UG/09 Envelope Gen/06 Cycling Envelope

  • LFO

    • Sample-and-Hold Filtered, clock sync off; stored normalized rate: 0.839. Microfreak/UG/08 LFO/01 LFO Shape · Microfreak/UG/08 LFO/02 LFO Rate

  • Modulation matrix

    • Amounts use the signed normalized range −1…+1. Microfreak/UG/05 Connections/02 Matrix and Encoder/01 Sources and Destinations
    • Cycling Envelope → Pitch: −0.040.
    • LFO → Pitch: +0.003.
    • PRESSURE → Cutoff: −0.068.
    • All other saved matrix amounts are zero.

  • Voice and keyboard

    • Paraphonic mode: on.

  • Customized controls

    • Compared with the nearest factory payload, Microfreak/Preset/027 Nost (Factory 1.1 slot 203); 7 controls differ.
    • Octave: +1 (factory 0).
    • Cutoff: 0.481 (factory 0.699).
    • Rise: 0.444 (factory 0.508).
    • Fall: 0.108 (factory 0.457).
    • Cycling Envelope amount: 0.279 (factory 0.164).
    • Attack: 0.631 (factory 0.119).
    • Decay/Release: 0.412 (factory 0.648).

  • Evidence and interpretation

    • Values describe saved base settings before modulation. Controls use normalized 0…1 values unless a stored choice code is shown; they are not OLED percentages, hertz or milliseconds.
    • The saved-parameter inspector preserves the original fields. Oscillator interpretation assumes the documented firmware 5 layout; firmware is not detected from the export.
    • Matrix assignments follow the Freakout live map. Mode, LFO shape, filter type and octave labels follow the MicroFreak Reader definitions.