Stunning Realism Immersive Sound The AVR20 is a high-performance audio/visual receiver that delivers stunning realism for the ultimate home cinema experience. With an impressive 16-channel surround solution and featuring all the latest CODECs from Dolby DTS and IMAX Enhanced the AVR20 exemplifies sound quality and engineering excellence. The AVR20 features the efficient class AB amplification for a level of transparency that delivers the most captivating sound. Audiophile listening experiences are optimised with full 16-channel Dirac calibration on board as well as simple streaming with a mobile device using the native app of choice via Apple Airplay2 or Google Chromecast.