Integra DHC-80.6 11.2 Surround Sound Processor (SSP) Review Robert KozelJuly 20, 2015 The DHC-80.6 is the current top-of-the-line 11.2 channel processor / preamp from Integra. It includes support for Dolby Atmos as well as the latest Dolby Surround upmixer, which can create a 3D surround experience... Processors