The Integra III System is a card frame based, modular audio system, designed for use in professional audio applications. The system has been meticulously engineered for reliable, continuous duty in professional broadcast, recording, intercom, and sound system applications. Attractively packaged for mounting in standard 19-inch racks, the system requires a minimum of space, while allowing the designer freedom to select modules to perform a wide variety of audio functions. To assist you in the selection of individual audio modules, we recommend that you consult the Design Manual and Product Selector Guide, published in PDF format for offline viewing and printing.