Synapse Audio Proxima (ESD); synthesizer plugin; based on a 6-voice analog synthesizer from 1982 featuring Curtis chips and integrated MIDI control; two virtual-analog oscillators with accurate circuit modeling; low- and band-pass filters with 12/24 dB slopes; 8x oversampled engine for high sonic precision; advanced modulation matrix with 10 slots and up to 5 arpeggiator modulation targets; polyphonic arpeggiator/sequencer with programmable patterns; effects section including chorus, delay, reverb, and distortion for detailed sound shaping; up to 12 voices of polyphony; supports MPE (MIDI Polyphonic Expression), MTS microtuning, and NKS integration for Maschine and Komplete Kontrol