The Marantz SR4600 represents an outstanding combination of home theater receiver performance, features and flexibility along with renown Marantz sound quality. It?s the ultimate choice for a wide variety of high performance home theater systems, offering compatibility with Dolby Digital, Dolby Pro Logic IIx and DTS decoding. Experience the true excitement of a movie soundtrack through 192kHz/24-bit audio D/A conversion and experience the ultimate functionality of having a wide variety of analogue and digital video and audio inputs, outputs and switching facilities including Component video switching. You?re in control if the SR4600 drives your entertainment system..Matching DV4360 DVD Player !