With the advent of affordable 1080p displays, 8-channel 192 kHz sound systems and high-definition A/V sources, consumers are switching to HDMI & DVI uncompressed digital A/V interfaces en masse. Why?

Here's hoping someone has seen this... I just bought a new Marantz amp (NR1607) to replace an old Onkyo. And ... it don't work. Wife satisfaction: low. * If I turn HDCP on on the PS4, I get no video ...