DTS:X firmware update v4.06 for AVR390, 550 & 850!

Wed 09 Nov 2016 | News

DTS:X firmware update v4.06 for AVR390, 550 & 850!
The best AVRs in the world just got better!
 
Please download the DTS:X firmware update v4.06 for your AVR390, AVR550 & AVR850 to enjoy movies in fully immersive DTS:X sound!

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