Panasonic MZ2000 4K MLA OLED TV + Naim NSC222 + NAP250 Amp and Preamp Reviews Plus Hi-Fi and AV News

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.