The Denon AVR-X3400H, AVR-X4400H, and AVR-X6400H home cinema amplifiers are available in USA via the Amazon online store. All three Denon HEOS AV receivers now work with Amazon Alexa and support major audio formats, including Dolby Atmos and DTS:X.
Two high-end amplifiers also sport Auro-3D, which is the next generation three-dimensional audio standard. It provides a realistic life-like sound experience, thanks ‘Height’ channel configuration, recorded acoustic reflections are reproduced by these speakers and are heard naturally due to the fact that sounds originate from around as well as above the listener.
All three Denon AV receivers are compatible with HEOS multi-room technology, the platform developed by Denon to spread the sound throughout the house. Denon AVR-X6400H has a 5.1 bi-amping mode, new 32-bit digital-to-analog converter and new high-performance volume IC. Its 11 channels each output 205 watts, with 13.2 processing and 13.2 pre-out. There are also eight HDMI sockets with 4K 60Hz pass-through (HDCP 2.2).
While the Denon AVR-X4400H drops to 9.2 channels, offers nine 200-watt channels with 11.2 processing, and eight HDMI sockets with 4K pass-through. Finally, Denon AVR-X3400H has seven 180-watt channels, the AVR-X2400H has 150 watts per channel. Full specifications will be released closer to its launch. Obviously, there will be a wide connectivity (including wireless), high-resolution audio support, streaming services and compatibility with HDR10, Dolby Vision and HLG.