SideRack is a macOS plugin that bridges the gap between desktop Digital Audio Workstations and mobile audio plugins designed for iPads and iPhones. It enables seamless integration of the rich ecosystem of AUv3 plugins and the intuitive touch interfaces native to mobile devices into professional music production workflows. By connecting a mobile device via USB, SideRack allows users to access and control mobile plugins directly from their Mac's DAW, expanding creative possibilities with unique mobile sounds and interfaces.

The system consists of two main components: the SideRack Plugin on macOS and the SideRack Server running on the mobile device. This setup allows uncompressed audio and MIDI data to be transferred in real-time, ensuring high-quality processing without compromising performance. The mobile device's touch interface enhances the music creation process, offering natural control over plugins through multi-touch, and supports efficient MIDI note entry using touch panels or Apple Pencil. Additionally, SideRack enables a flexible workflow where musical ideas sketched on mobile devices can be further refined within a desktop DAW environment, maintaining plugin consistency across platforms.

SideRack provides cost-effective access to innovative mobile audio plugins that are often more affordable than their desktop equivalents. Its straightforward setup allows immediate use of mobile plugins within professional DAWs, while maintaining low latency for an uninterrupted performance experience. The license includes three plugin types—Audio Effect, MIDI Effect, and Instrument—covering a wide range of production needs. By harnessing the power of mobile plugin technology, SideRack enhances desktop music production with fresh sounds and tactile control options.