Only the latest version of the HDMI interface, 1.3, will carry DTS-HD Master Audio, though 1.2 and 1.1 will do for DTS-HD High Resolution Audio, not to mention Dolby TrueHD and Dolby Digital Plus. Sherwood receiver model R-872 ($999) is the lowest-priced one with the full monty. Also fully qualified to be your man is the R-972 ($1499).