A feature of an A/V receiver that allows a video source to pass unaffected through the receiver to a 4K TV without any processing. For example, all 4K content from a 4K source or an upscaling 4K ...
One of the most anticipated receivers of the year is the new Marantz CINEMA line. Bringing even more features to the table, ...
it analyzes the incoming signal and "fills in the blanks" for non-4K content. Blu-ray players and A/V receivers may also do 4K upscaling. However, in most cases, the TV does the best job because ...