Marantz NR1510 for 5.2-channel has a 4K / 60Hz full-rate pass-through 4 : 4 : 4 color resolution AV receiver, 5-channel discrete power amplifier with 85W per channel, 6 HDMI inputs supports 2.3 full HDCP, hybrid log-gamma, HDR 10, BT.2020, Dolby vision surround format supported, eARC and ALLM for enhanced picture and audio, up to 24-bit / 192-kHz for high-resolution listening. All main HEOS voice control agents and streaming services are supported by the receiver and built-in Wi-Fi / wireless with dual-band 2.4GHz / 5GHz.