Abstractions from Applied Acoustics Systems is a library of Richard Devine’s sound designs covering standard analog categories. The sounds include precise percussion hits, unusual basses, thick pads, animated arpeggiator loops, rich intricate ambient textures, and more.

The collection can be accessed via the included cross-platform AAS Player, either for standalone use or within a host compatible with AAX Native, RTAS, AU, or VST formats. However, the presets can only be edited when used within the Ultra Analog VA-2 synthesizer plug-in (sold separately).