Designed for video receivers This calibration microphone is crafted for compatibility with video receiver home theater systems, delivering dependable performance. Accurate audio calibration Enables precise adjustment of speaker output levels, improving the overall sound in your room. Broad compatibility Works seamlessly with around 150 models of receivers, providing flexible options for various home theater configurations. Easy setup process The simple connection makes it accessible for users to calibrate their systems without any hassle. Use scenarios Setting up a home theater system to balance front, center, and surround channels for movies and music. Reconfiguring a room or moving the system to a space, then recalibrating to maintain sound. Testing and comparing multiple receivers to ensure consistent calibration across models.