Edouard Digital units (Blinds, JP-Booo)

Units
unit
oscillator

Edouard Digital makes two user oscillators for the Korg prologue, both also available for the minilogue xd and NTS-1. BLINDS is a waveshaping macro-oscillator built around the idea of pulse-width modulation for any waveform: eight modes (blinds, warp, rectify, fold, invert, mirror, mix and phase, and soft clip) reshape a front wave, and in some modes a back wave, chosen from a library of about a hundred waveforms. JP-BOOO is a supersaw oscillator that stacks seven detuned sawtooth waves with nonlinear detune and mix curves, randomized starting phases and a dynamic high-pass filter that recreates the bright, aliased character of the classic hardware sound. On BLINDS, the shape knob sets the strength or position of the reshaping and can be animated by the synth's LFO and by a built-in sine LFO whose rate reaches audio range; menu parameters choose the mode, front and back waves, back-wave inversion and one or two shaping points, and the prologue's oscilloscope shows the result. On JP-BOOO, shape sets the detune and shift-shape the level of the outer saws. Preset packs for the prologue are available for both, and both need current prologue system and voice firmware.

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PrologueKorg

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