Lunacy (also known as Lunacy Audio) is a Los Angeles-based developer of virtual instruments and audio effect plugins, founded in 2021 by a team of composers and producers. The company focuses on visually-driven, sample-based plugins aimed at film composers, electronic producers, and sound designers, with a house aesthetic that leans toward cinematic textures, granular processing, and unconventional interfaces.

Its flagship instrument is CUBE, a sampler that lets users blend up to eight sound sources mapped onto a rotating 3D cube, paired with a growing catalog of expansion packs (such as Botanica, Sky, Threads, Rumble, and Air). On the effects side, BEAM is a modular multi-effects plugin built around a node-based audio graph, with a granular engine, convolution reverb, and parallel signal paths. Lunacy has also released free utility plugins like Haze and Filter, as well as collaborative effects such as Taps & Portals, a pair of delay and feedback modules made with musician and YouTuber Benn Jordan.

Lunacy's plugins are distributed directly through its website and through retailers like Plugin Boutique and Loot Audio, and they're compatible with VST, AU, and AAX formats across major DAWs.

Lunacy has 27 products cataloged on Equipboard, including Expansion Packs, Effects Expansion Packs, and Multi-Effect Plugins.