Rob Papen Quad

Rob Papen Quad, Virtual Synthesizer (download), 16-Voice synthesizer with 2 oscillators and extensive modulation options, Oscillators are complemented by 2 analog-modelled filters with different routing options, an arpeggiator, and 2 effects processors, Can be combined via cross-modulation functions, Waveforms: Sine, Square, Saw, Triangle, Noise, Pink Noise, as well as other additive and spectral waves, A total of 4 XY pads (2 per oscillator), An extensive modulation matrix, Phase distortion and waveshaper, More than 830 factory presets, Semi- and fine tuning