The PolyKB from XILS-Lab captures the sound and spirit of the legendary and rare RSF PolyKobol analog synthesizer. Only thirty were ever built and the instrument features two continuous morphing oscillators which can be modulated by many sources. Three different modulation matrix tools, including a Polyphonic Modulation YX pad (DynaMYX) allows for each note played to be unique.
The stereo scene can be controlled by the unison mode combined with the DynaMYX pad. An eight-part polyphonic sequencer features live recording, velocity editing, and a sophisticated step play mode, useful for live chord pattern playing.
Two aliasing-free morphing oscillators generating triangle, pulse, saw waveforms
Mono/unison/poly playing mode with up to sixteen voices of polyphony
Single 4-pole low-pass self oscillating filter
Two envelope generators (ADSR)
Two syncable LFOs with advanced modulating features
MIDI synced Sample and Hold
128-step polyphonic sequencer
Monophonic and polyphonic arpeggiator
Chorus, delay, phaser and EQ effects
All parameters are MIDI controllable
Ability to assign MIDI CC to all parameters for complete control