Nerve Audio The-One v1.0.2 WiN
VST3 WiN | 41.71 MB
The Pro-One is one of the most iconic monophonic synthesizers ever built. Designed by Dave Smith in 1981, it defined the sound of an era with its aggressive oscillators, screaming filter and intuitive modulation matrix.
Every stage of the Pro-One's signal path is modeled at the circuit level, including the nonlinear behavior and
component interactions that give this synthesizer its distinctive sound.
Oscillators Two CEM 3340 oscillators with MinBLEP antialiasing, saw/pulse/triangle waveforms, variable pulse
width, and hard sync. A dedicated CEM 3340-based LFO provides saw, triangle, and square modulation with gate
sync.
Filter CEM 3320 4-pole 24dB/oct OTA low-pass filter with self-oscillation, keyboard tracking, and per-stage
nonlinear modeling. The OTA saturation behavior and resonance response are derived from the original circuit
topology.
Envelopes & VCA Two CEM 3310 ADSR envelopes with exponential curves and overshoot targeting, matching the
documented timing range (2ms to 10s). CA3280 OTA VCA with a transfer curve derived from the original circuit's
resistor values and linearization diodes.
Modulation Full modulation matrix: 3 sources (Filter Envelope, Oscillator B, LFO), 5 destinations (Osc A/B
frequency & pulse width, Filter cutoff), with independent Wheel and Direct buses. Bus gains and modulation
depths are calibrated from the resistor ratios in the original summing networks.
Sequencer & Arpeggiator 40-step sequencer (2 banks) with real-time transposition. Arpeggiator (UP / UP-DOWN).
Both can be clocked by the internal LFO or locked to DAW tempo with 22 subdivision options.
Additional features Koren 12AX7 tube saturation and Revox B77 tape saturation model, mono/stereo algorithmic
reverb, sidechain audio input (reproducing the original back-panel Audio In behavior), MIDI Learn on all
continuous controls, and 20 factory presets transcribed from the original Owner's Manual.
Home page
CLiCK HERE FOR DOWNLOAD