FOUR CHANNELS
- Four complete synthesizer voices, each designed on its own:
oscillator, filter, two envelopes, amplifier, pan and send
per channel
- Triangle, sawtooth, pulse with PWM, and sine — per channel,
with ±2 octaves and fine tune
- Resonant filter with envelope and FM per channel,
L/M/H envelope time ranges
- Play them as one fat stack (UNI), four-note polyphony (POLY),
or two-voice pairs (2×2) — with glide and detune spread
MOTION
- Four LFOs routed to pitch, pulse width, filter FM, resonance,
amplitude, pan or send — each channel decides how much
to accept
- One effect unit — reverb, delay, chorus, phaser, drive — fed by
per-channel AUX sends
- Per-channel oscilloscope displays, solo/mute, and per-key
voice lights
PRESETS
- 160 factory presets in eight categories — every one uses the four
channels as four different instruments
- Single-channel presets: capture one channel's design and load it
into any channel of any patch
- Your presets are plain JSON in the Files app — back them up,
share them, drop new ones in
IN THE STUDIO
- AUv3 instrument for AUM, Drambo, Logic Pro, GarageBand
and more
- MIDI 2.0 with 16-bit velocity; hosts on MIDI 1.0 are translated
losslessly
- Full parameter automation — every knob on the panel is a host
parameter
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SUPPORT
Questions, bug reports, feature requests:
hello [at] hejluxom.com
Include your device and OS version
when reporting a problem.
FAQ
Where is the plug-in?
Open your AUv3 host and load the Audio Unit
instrument “hejluxom: PolyQuad”. If it doesn't appear, launch the
PolyQuad app once, then restart the host.
Why do repeated notes sound different?
That's the point. In POLY mode notes rotate
through the four channels, and each channel is its own instrument.
Set all four alike — or switch to UNI — for one consistent voice.
Where are my saved presets?
In the Files app, under PolyQuad › Presets, as plain JSON.
Anything you drop there shows up in the preset browser.
