Plugin Boutique has announced a limited time promotion on Baby Audio’s BA-1 synthesizer, offering a 50% discount. BA-1 is now on sale for $49 USD instead of $99 USD until April 30th, 2026. This deal applies to the Windows and Mac versions in VST/VST3, AU, and AAX formats.

BA-1 recreates the sound of the CS01, a portable 1980s analog synthesizer known for its toylike appearance and gritty tone. Despite its compact size, the original CS01 influenced music production significantly. Baby Audio developed BA-1 as their first synthesizer by emulating this under-the-radar hardware.

The CS01 gained use among Sweden’s top pop producers for bubbly synth textures over the past two decades. It also appeared in 1990s digital dancehall tracks and became a favorite in the indietronica scene for its raw lo-fi character. No prior software version had accurately captured its sound until BA-1.

Electronic music producers and those seeking vintage-inspired synth tones would find BA-1 suitable. It provides authentic gritty textures in a modern plugin format.

This promotion matters because it halves the price of a unique emulation from a respected developer, making it accessible during the limited window. Expansion packs for BA-1 are also available at up to 40% off regular prices during the sale.

More information: Baby Audio / BA-1