V4a - 5.2 ch av receiver with cinema dsp 3d, hdmitm 4-in/1-out, wireless surround.
5.2 channel powerful surround sound
wi-fi, bluetooth, airplay 2, spotify connect and musiccast multi-room audio
hdmitm 4 in/1 out
dedicated gaming function(allm,vrr,qms,qft) via future update
voice control with alexa and google assistant devices. *availability varies by region
musiccast surround capable - add musiccast 20 or musiccast 50 speakers to create wireless surround sound
hd audio with cinema dsp 3d
ypaotm sound optimisation