DTS:X Firmware Update Now Available. Additionally, Tidal and Deezer support added to 2016 models.

Firmware enabling DTS:X™ is now available for select 2015-model and 2016-model DTS:X-Ready Onkyo A/V receivers.

2016 Models
• Onkyo TX-NR555, TX-NR656, TX-NR757, TX-RZ610, TX-RZ710, TX-RZ810, HT-R695/HT-S7800

2015 Models
• Onkyo TX-NR646, TX-NR747, TX-RZ800, TX-RZ900

This firmware can be applied via Network or USB. To download and apply the firmware via USB, please visit the individual product page or the Downloads section at www.onkyousa.com. After applying the update, users must recalibrate using AccuEQ.

Additionally, within the same firmware update, the same 2016 models will add Tidal and Deezer music streaming functionality. These two premium music services require active accounts. Please visit www.Tidal.com and www.Deezer.com to sign up.

DTS:X™ is an object-based format that allows audio elements in movie and game soundtracks to be played through any channel, freeing sound to move naturally above and around the audience. The format is playable on DTS:X™-enabled A/V receivers through any surround-sound speaker layout, but works to maximum effect with the inclusion of height channels featured on the above Onkyo AVRs.