Skip to content Skip to navigation menu

2019 Firmware Updates


TX-NR797, TX-RZ740 & TX-RZ840

TX-RZ3400 (not on sale yet)


These updates include:
  • Support for "Volume Pass Through" mode for Sonos*
  • Updating of Chromecast built-in version to 1.40
  • Improvement of list viewing for "Album/Artists/Songs" in My Music (Amazon Music)
  • Fixing of Bluetooth connection issues with certain iOS devices

More details here: