MDC AM 230 Dolby Atmos/DTS-X/Dirac Live Full Audio Module (for T 758, T 777, T 787, T 187)

Add Dolby Atmos decoding to your NAD surround sound component
Upgrade your home theater with decoding for the most immersive surround sound available. The AM 230 lets you add support for a 5.1.2 Dolby Atmos configuration to four of NAD's most popular surround sound components with MDC (Modular Design Construction).

With an additional amplifier, this module can even support up to a 7.1.4 Atmos setup. The AM 230 also supports Dirac Live™ room correction for improved room acoustics, stereo image, and clarity.