Dolby digital for two channel? Mar 13, 2014 17:47:05 GMT -5 Quote Select PostDeselect PostLink to PostBack to Top Post by redog on Mar 13, 2014 17:47:05 GMT -5 Hi all,Does using Dolby do anything when you only have a two channel system? Would it sound the same/better to get a DAC instead of a mid tear AVR?