The Rotel RR-700 is a remote control unit designed for compatibility with the RMR-90 audio/video receiver. This model offers a user-friendly interface that allows seamless operation and control over connected audio and video components. The RR-700 features multiple buttons that enable users to easily navigate through various source inputs and adjust settings, such as volume and tuning. The receiver, RMR-90, typically offers a power output of around 90 watts per channel, providing ample performance for a variety of speakers. The combination of these components allows for dynamic audio reproduction in home entertainment systems. The design emphasizes both functionality and aesthetic appeal, often featuring a sleek and straightforward layout that fits well in home theaters. Connectivity options may include standard audio input/output, as well as potential support for more modern interfaces, depending on the specific iteration of the RMR-90.