As part of its Holiday Sale, Applied Acoustics Systems has launched a flash sale on the String Theory expansion pack for its String Studio VS-3 software synthesizer and the free AAS Player virtual instrument.
Making use of String Studio VS’s two-voice multitimbrality and MIDI-controlled sound variations features, String Theory delivers rich, complex, and refined sounds.
Spanning strings as well as a wide selection of basses, leads, plucks, pads, and keys—with tonal qualities ranging from acoustic and electric to far-out synthetic, String Theory forms a sweeping collection that will tackle any musical genres with ease.
In addition, through detailed preset notes, Adam Pietruszko shares a wealth of insight into synthesis, along with expert guidance to help users take full advantage of String Studio’s powerful capabilities.
Regularly $39 USD, the sound pack is priced only $9 USD at the Applied Acoustics Systems store and at Plugin Boutique until January 5th, 2026.

