If you had a higher end receiver, it would be amplified. But honestly, multiple zones on most receivers are difficult to manage.
I don't think its for echo cancellation, I think its just for monitoring.
The Pi isn't a good option at all. (I have one and use it for this purpose!)
Remember, you still need to provide a USB power source (2A or above ideal), USB WiFi, case, and you might also want a remote (yes, you could use your phone as well). After you add up the parts, you might as well get...
Does he have a laptop? Does he have gaming machine?
If he has a laptop then the solution is easy - just setup a share and have him using an HDMI cable.
If he has a gaming machine - 360, PS3, etc then he can use PS3 Media Server or whatever the name is now.
I thought about recommending the MS1 but wasn't sure if it was available in Turkey.
After going to their website and going through the ordering page it seems like they in fact DO ship to Turkey - only for $15 USD at that! I don't know if there will be import fees at customs, but the MS1 might...
When you were using HDMI with your receiver for audio, did you change the speaker configuration in Windows? If you only use RCA cables, the receiver will have to use Pro Logic II to send audio to the center and subwoofer.
Well, you could get a speaker switch, but the center channel would still...
For the TV speaker setup, are you using the sub from the AM3?
For the computer speaker setup - are you intending to use the Velodyne or just have the AM3's running on their own?
Setup your computer as such
7970 -> DVI -> Monitor
7970 -> HDMI -> NR535 -> TV (this will send both audio and video...
You can have the monitor and TV running at the same time (mirrored), extended (where they run as independent screen spaces), or just one display at a time. The video card will have no problem running DVI and HDMI at the same time. If you don't hear sound from the TV, don't panic - go into the...
http://www.newegg.com/Product/Product.aspx?Item=N82E16814106055&nm_mc=KNC-GoogleAdwords-PC&cm_mmc=KNC-GoogleAdwords-PC-_-pla-_-Workstation+Graphics+Cards-_-N82E16814106055&gclid=CI6B5_idwsICFQWCMgodwSUAZw
Or Integrated video +...
Does it have a COA sticker? Maybe the sticker is inside the manual?
It could also have SLIC 2.1 in the BIOS such that when you install Win 7 it is auto-activated.