A best-in-class virtual instrument based on ARP's 1972 preset-based monophonic analog synth

Exactingly reproduces the expressive controls and 30 infamous presets, and surfaces the unique underlying analog synthesis architecture to make it fully programmable

Massive dual-layer voicing architecture with 16 polyphonic voices per layer: two different Pro Soloist style sounds simultaneously playable, in either a keyboard split or stacked layer mode, with discrete controls for layer volume and panning

Three-panel interface: Performance mode, with the original paddle presets; Edit mode, revealing all of the original's unique analog synthesis architecture parameters; and Arp/FX mode

All Pro Soloist voicing parameters reproduced and exposed, including the five parallel 2-pole bandpass filters of the Resonator Bank, expanded with individual frequency curves

Touch Sensor Effects controls to apply aftertouch to volume, brilliance (filter), and portamento, with adjustable touch sensitivity

Mono (retrigger or legato, low or high-note priority) and polyphonic modes, with a "last" note option to simulate polyphonic aftertouch with a monophonic aftertouch controller for more expressive performance possibilities

Voltage-controlled oscillator with sawtooth and pulse waves, plus a "Super Wave" option for fatter tones

VCO modulation with ADSR PWM, AR PWM, LFO PWM, and LFO FM

24dB/oct Voltage-controlled filer (VCF) with filter invert and modulation with ADSR, AR, LFO, Growl (a specialized low-frequency oscillator), velocity, and keyboard tracking

Voltage-controlled amplifier (VCA) with modulation by ADSR, AR, LFO, and velocity, and independent per-layer control over volume and panning for expansive and breathtaking stereo tones

Tempo-syncable LFO with sine, ramp, sawtooth, and square waveforms

Resonant highpass filter with cutoff frequency from 20 Hz to 1300 Hz

Resonator Bank with five parallel bandpass filters with continuously variable frequency and resonance controls, all individually modulatable via the Mod Matrix. The frequency curves of the originals are provided and any of the resonators can be set to individually to any of the curves, in any combination.

ADSR (attack/decay/sustain/release) and AR (attack/release) envelope generators