ISE 2018: Rotel Electronics Introduces RSP-1576 Surround Sound Processor with Dolby Atmos February 12, 2018 | Home / February 12, 2018 rave-video / ISE 2018: Rotel Electronics Introduces RSP-1576 Surround Sound Processor with Dolby Atmos Look in: ISE ISE 2018: Rotel Electronics Introduces RSP-1576 Surround Sound Processor with Dolby Atmos