This week, Phil looks at Panasonic's flagship MZ2000 OLED TV to discover whether the MLA and heatsink technology onboard push peak brightness past its rivals. The Yamaha Aventage RX-A4A AV receiver and REL 212/SX subwoofer are also up for review and Ed sizes up the New Classic NSC 222 and NAP 250 preamp and amp duo from Naim. There's also the usual round-up of all of the latest AV and Hi-Fi news.