This new software tool gives users the control to calibrate existing and new home AVRs that have Audyssey’s MultEQ room equalization technology built-in, giving users greater control over calibration parameters and more detailed information about their room acoustics. Decoupling the delivery of technology from the AVR itself ensures that MultEQ-X users are the first to experience many of the improvements and advancements to the MultEQ suite of room correction tools.