Dual Voice 77

Dual Voice 77 (VST3, CLAP, AUv2)

Dual Voice 77 is an eight-voice software synthesizer built around a 1977-style dual-channel signal path.

Each voice runs two complete synthesizer channels. Channel I and Channel II each provide pulse, saw, sine, and noise sources, octave-footage and detune controls, pulse width and PWM, resonant high-pass and low-pass filters, a six-stage filter contour, and a separate amplifier contour. The two channels can be balanced or programmed independently to create layered brass, strings, pads, basses, leads, keys, and noise-based textures.

A ring modulator adds inharmonic movement after the channel mix. The sub oscillator offers sine, rising saw, falling saw, square, and noise functions, with separate routing to PWM, oscillator pitch, filter cutoff, and amplitude. Initial Touch and After Touch controls map velocity and channel pressure to level, brilliance, and pitch movement, while Ensemble Chorus and Tremolo add stereo motion at the output.

Poly mode uses the eight-voice pool for overlapping notes. Mono mode keeps the newest note and works with Portamento for gliding lines. The interactive panel includes 71 host-automatable parameters, a pitch ribbon, a 49-key keyboard, stereo VU meters, parameter randomization, and a scrollable browser containing 64 factory presets.

Highlights:

- Two complete synthesizer channels per voice with independent source, filter, contour, and level controls

- Pulse, saw, sine, and noise sources with octave footage, detune, pulse width, and PWM

- Resonant high-pass and low-pass filters with six-stage filter contours

- Separate amplifier contours for both channels

- Ring modulation plus a five-function sub oscillator with four modulation destinations

- Velocity and channel-pressure response for level, brilliance, and pitch movement

- Eight-voice Poly mode and newest-note Mono mode with Portamento

- 71 host-automatable parameters, 64 factory presets, pitch ribbon, 49-key keyboard, and stereo VU meters

Formats:

VST3 / CLAP / AUv2

Compatibility:

macOS 14 or later

Windows 11 or later

For problems, questions, or feature requests:

leestrument@gmail.com