Yamaha Aventage RX-A8A, RX-A6A and RX-A4A Yamaha’s new premium Aventage AV receiver range, the RX-A8A, RX-A6A and RX-A4A AVRs have taken one giant leap for mankind by offering full HDMI 2.1 connectivity and support for all of their seven HDMI 8K inputs. This is a major leap over all of […]