Citronic is a British professional audio brand with roots stretching back to the early 1970s, when engineer Dick Wadman began building DJ consoles from a workshop in Bromham, Wiltshire. The company became one of the defining equipment makers of the UK mobile disco era, producing all-in-one twin-deck consoles that paired turntables with a built-in mixer. The SMP101, released in 1977, is frequently cited as one of the first commercially available DJ consoles to include a crossfader, and Citronic hardware also underpinned consoles sold under the Squire brand through the disco boom.

The brand is now part of the Manchester-based AVSL Group, which distributes Citronic alongside its other pro-audio and lighting labels. The range centres on affordable, working-DJ and small-venue gear: DJ and live mixers, CD/media players, powered and passive loudspeakers such as the CUBA active cabinets, subwoofers, power amplifiers, wireless and wired microphones, and 19-inch rack signal processors. The catalogue also extends into installation speakers and stage lighting, including LED PAR cans, moving heads and fixtures such as the Matrix Bar Pro and Fresnel zoom lights.

Citronic's reputation sits in the entry-to-mid-tier of the market rather than the boutique or touring-rig end. It is most commonly found in mobile DJ rigs, pubs, bars, community venues, schools and small live-sound setups across the UK and Europe, where the brand is valued for broad feature sets and retailer availability through distributors like DJKIT, Sound Services and CPC.

Citronic has 3 products cataloged on Equipboard, including DJ Controllers, Effects Processors, and Condenser Microphones.