“Has Onkyo finally released the update on the 646 for the DTS:X update that was supposed to be available at the end of 2015.”

1-5 of 5 Answers

• Not Yet, did a firmware upgrade 1 july 2016 and they did not mention dts-x upgrade

  Answered by Eggy 9 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• Onkyo says the DTS:X update for this receiver will be this year.

  Answered by kenradio 9 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• I just got word that the DTS:X system is coming sometime this summer (July, but I am not certain of that). Go on Onkyo"s Facebook page and ask them what the real deal is.

  Answered by bikdav 9 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• that update should be released this June!

  Answered by indiglow007 9 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.

• I don't have any DTS X discs but it says it is DTS X ready.

  Answered by Alfonz1999 9 years ago

  Helpful (0)Unhelpful (0)

  Report

  Sorry, there was a problem. Please try again later.