根據幾個網站的review, GTX 560 Ti應該是有DTS HD/DOLBY HD Bitstream的, 不知哪位可以驗證一下...
Neoseeker says YES!!
http://www.neoseeker.com/Articles/Ha..._560_Ti/2.html
"The I/O ports on the GTX 560 Ti are the same as those found on the other 500 series reference models. The available options consist of two dual-link DVI outputs and a single mini-HDMI connector. Through the DVI ports the video card supports resolutions up to 2560x1600 pixels, as well as NVIDIA 3D Vision technology. 3D Surround is supported, but dual graphics cards are needed to use this function. The HDMI port utilizes the 1.4a standard which features bitstreaming support for Dolby True HD and DTS-HD Master audio."

So does Overclockers Club.
http://www.overclockersclub.com/revi...asus_gtx560ti/
"Connectivity comes in the form of two Dual Link DVI ports and a single mini HDMI port that offers Bitstreaming support for Dolby True HD and DTS-HD Master Audio. "

Guru3D
http://www.guru3d.com/article/geforc...60-ti-review/2
"All cards deriving and based on this GPU will be based on a dual or even triple-slot cooling design based on what the AIB/AIC partners prefer and come with two dual-link DVI and a mini-HDMI connector. HDMI will again pass sound through, including bit streaming support for Dolby True HD and DTS-HD Master. "

HEXUS.net
http://www.hexus.net/content/item.php?item=28597&page=2
"NVIDIA appeases the HTPC-lovin' enthusiast by endowing this card with bitstreaming support for Dolby True HD and DTS-HD Master audio over HDMI - just like the GTX 460."