Hello. I just bought the dts sound unbound and it has the static everyone is talking about. I've looked everywhere on the web for feedback email for the product but xperia (the parent company) doesn't have any public email to send support messages back to them. The only support is a drop link in the app itself named "support" which directs the browser to a FAQ about sound unbound with no mention of the static in the sound. It's probably likely the engineering team doesn't even know there is feedback regarding a defect that causes static in the latest build.
The above poster is correct that when you use sound unbound for Call of Duty MW that is sounds okay. But everything else like a DTS test audio file playing and normal bluray playing all have the static sound. Very dissapointing since most blu-ray uses DTS heavily.