Draw the width of anything: one vocal, one synth, or the whole mix. Make new width, even from mono. Always holds up in mono.

Scales the width that's already there, one part of the spectrum at a time. Narrow the lows, open up the mids, leave the top alone. 100% leaves it as it was; 0% is mono.
Creates brand-new width from the middle of your sound, so it works on mono tracks too. Then the curve shapes all of it, old and new.
The middle is never touched. Left plus right always adds back up to the original, so nothing Shuffler adds can cancel when the mix is folded to one speaker.
A real session in Logic: a mono piano recording with Shuffler on it. Play it, flip Bypass and hear the width open up, then fold it to mono and hear it hold together.
Listen now
Three regulars at the back-room card club, each with their own way of making a room feel bigger. The whole plugin changes colour with whoever is playing; in Blend it follows the crossfader, from velvet red through violet to ice blue.
Five points across the spectrum. Pull one up for wider, down for narrower. Hover to see what it's doing around there.
Move the whole curve up or down for overall width. Double-click to flatten it.
Right-click and hold a pip to hear just that part of the spectrum while you keep dragging.
See how wide the output really is in every band, live, behind your curve.
Keeps any band from being pushed past the point where the speakers fight.
Everything under the frequency you pick stays mono.
New width steps back on drum hits so they stay centred.
A small, smooth room for sources too dry to widen nicely.
Polar sample, polar level and Lissajous views, input and output.
Wider never just means louder. Learns, then holds.
Hear the mono fold-down, or just the side, in one click.
A 15-page comic-book manual with every copy: the three characters' stories, the two kinds of width, the curve, the scope, lab results and the research behind it. Every pixel drawn in code.
| Formats | Audio Unit (Logic Pro, GarageBand) and VST3 |
| System | macOS 11 or later · Apple Silicon and Intel (universal) |
| Channels | Stereo in, or mono in → stereo out |
| Latency | About 49 ms at 44.1 kHz (0 ms in Low Latency), compensated by the host |
| Mono | Mono-safe by design: the middle is never changed |
| Windows | Not yet |
Yes, with Stereoize. The curve on its own only scales width that's already there; Stereoize creates new width from the middle, and then the curve shapes it.
Velvet makes width from tiny scattered reflections: smooth, no colour. Haas uses one delayed copy: punchier, with a little tint in each speaker. Blend runs both, and a crossfader picks the mix while keeping the total width the same.
Yes. The middle of your sound is never changed, so everything Shuffler adds cancels cleanly when summed to mono. Mono Check lets you hear it.
No machine-learning models and no cloud. Hand-written signal processing that runs in real time on your computer.
The plugin asks for a license key. Buy, paste the key in, and you're back exactly where you left off.
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