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Waterfall Rotary Speaker Black Friday deals put Universal Audio's rotary cabinet plugin at $49, 50% off, with the offer ending Nov 30, 2026. It is an amp simulator plugin built around the Leslie 147, the cabinet behind decades of guitar, organ and vocal records.
Universal Audio says it now runs on any soundcard, on Mac and PC.
Waterfall Rotary is a rotary speaker plugin. It models the "Type 147" cabinet, the rotating-speaker design the maker says delivers a three-dimensional, chewy movement that goes well beyond a chorus or flanger.
You can put it on guitars, vocals, keyboards and more. The maker also lists drums among the sources it is meant for.
The cabinet was captured with vintage mic setups placed to give album-ready tones. Universal Audio says that preserves both the movement and the full tonal range of the original.
The Type 147 has a tube power amp, and Universal Audio calls it a big part of the cabinet's fat sound. The plugin includes expertly modeled tube power amp saturation.
That saturation adds rich overtones and harmonics to whatever you feed it. The maker says other rotary speaker emulations lack those overtones.
So the plugin is more than a modulation effect. The amp stage is part of the signal path, not an afterthought.
The plugin ships with presets made for vocals, guitar, bass, keyboards and more. They are there to get you to a usable Leslie tone quickly.
To use it, place it on an insert or an aux channel. On an insert it processes the track directly, and on a bus or send you can blend it in alongside the dry signal.
The maker says the presets reflect the kinds of effects used on thousands of hits.
The Native version needs no UA hardware, so the plugin works with any soundcard.
Yes. The Waterfall Rotary Speaker Black Friday deal takes 50% off, bringing the plugin to $49, and it runs until Nov 30, 2026. It is Universal Audio's rotary speaker plugin, and the version included runs natively on Mac and PC.
Universal Audio lists it as a UAD Native plugin that runs on a Mac or PC without any UA hardware. No plugin formats are named, so the version you get is the UAD Native one, usable with any soundcard.
It reproduces the Leslie 147 cabinet, with the three-dimensional movement and full tonal range of the original, captured with vintage mics. Tube power amp saturation adds overtones and harmonics, giving more than a chorus or flange would.
Place it on an insert or an aux channel. The presets are made for vocals, guitar, bass, keyboards and more, so you can load one for your source and adjust from there.
Prices and end dates are checked at publishing time and can change, so confirm them at the store before you buy.