Eventide Audio has announced that its Rotary Mod Leslie speaker emulation for iOS is available as a free download.

Rotary is a rotating cabinet effect that simulates a Leslie speaker. It produces a pulse-like vibrato effect depending on the speed of rotation.

Rotary offers precise control to dial in the exact amount of movement you need. This classic, swirly effect has been used on countless hit records to drastically transform guitars, bass, synths and even vocals.

The app is free through Sunday March 22nd, 2020. Eventide’s other iOS apps are available at a 35% discount during the promotion.

More information: Eventide Audio