The USRC is designed to work with all of Russound’s multi-zone audio systems including the MCA-Series, C-Series, CAA66, CA4 and all A-BUS systems. It controls any of the programmed system sources and up to three local devices such as a TV or home theater receiver. The USRC is compatible with all Russound systems that support RNET, including legacy systems (CAV6.6/UNO).Read More