Windows
Orra Audio Orra Ducker v1.0.1 [WiN]
MOCHA | 23 June 2026 | 14.5 MB
Per-frequency sidechain ducking | Most people use sidechain compression for ducking, which turns down your whole signal. Orra Ducker ducks only the frequencies that actually collide, keyed from any track, in any DAW. And with Orra Link, sidechain routing lives right in the plugin, so feeding several instances from different sources is the same simple workflow in every DAW.
* Spectral, per-bin ducking across ~1000 frequency bins, not broadband
* Draw the focus band, aim the duck at just the lows, the harsh mids, or the full range
* Resolution control: carve surgically narrow or tilt broad and gentle
* Stack multiple instances per track via Orra Link, 36 sidechain channels, keyed from any track in any DAW
* Four latency modes: HQ, Balanced, Fast, and a zero-latency broadband Live mode for monitoring
* One large analyzer shows input, sidechain, output, and the live ducking curve together
* Self-key, host sidechain bus, or any Link channel, your choice per instance
* Soft-edged focus band, stereo detector linking, and full automation on every control
Duck the collision, not the whole signal
Per-frequency, not per-fader.
Orra Ducker runs an FFT on both signals and ducks each frequency only where the two actually overlap, so a kick can clear space inside a bass without dropping the whole bass line.
The Usual Routing
Running several duckers on one track, each keyed from a different source, is doable in some DAWs but fiddly, and the setup is different in every single one. Aux tracks, bus juggling, send routing, and a fresh fight with your host every time you switch.
Possible, but a different headache in every DAW.
The Orra Way
Orra Link takes the routing off your plate. Source selection lives right in the plugin, and each instance just picks its trigger from a dropdown, up to 37 sidechain sources feeding one track. No aux tracks, no bus juggling, and the exact same workflow no matter what DAW you are in.
One workflow. Identical in every DAW.
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* Spectral, per-bin ducking across ~1000 frequency bins, not broadband
* Draw the focus band, aim the duck at just the lows, the harsh mids, or the full range
* Resolution control: carve surgically narrow or tilt broad and gentle
* Stack multiple instances per track via Orra Link, 36 sidechain channels, keyed from any track in any DAW
* Four latency modes: HQ, Balanced, Fast, and a zero-latency broadband Live mode for monitoring
* One large analyzer shows input, sidechain, output, and the live ducking curve together
* Self-key, host sidechain bus, or any Link channel, your choice per instance
* Soft-edged focus band, stereo detector linking, and full automation on every control
Duck the collision, not the whole signal
Per-frequency, not per-fader.
Orra Ducker runs an FFT on both signals and ducks each frequency only where the two actually overlap, so a kick can clear space inside a bass without dropping the whole bass line.
The Usual Routing
Running several duckers on one track, each keyed from a different source, is doable in some DAWs but fiddly, and the setup is different in every single one. Aux tracks, bus juggling, send routing, and a fresh fight with your host every time you switch.
Possible, but a different headache in every DAW.
The Orra Way
Orra Link takes the routing off your plate. Source selection lives right in the plugin, and each instance just picks its trigger from a dropdown, up to 37 sidechain sources feeding one track. No aux tracks, no bus juggling, and the exact same workflow no matter what DAW you are in.
One workflow. Identical in every DAW.
Un-modified binaries, block host: read _mocha.txt
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