VA1 by Plausible Software is a full-featured, high performance virtual-analog synthesizer.
2 VCOs with sawtooth, dynamic-width pulse, triangle and sine waveforms, hard-sync and rich modulation options.
1 VCF with selectable modes (4-pole ladder and 2-pole multi-mode), selectable cutoff slope for ladder (24, 18, 12 & 6 dB/oct) and selectable type for multi-mode (low-pass, high-pass, band-pass and notch).
Output section with final VCA and delay effect.
Modulation sources include 2 multi-waveform LFOs and 3 ADSR envelopes with extensive routing.
Full support for MIDI controllers.
Optimized audio path for optimal, low-latency and responsiveness.