Bought about 4 years ago for a fair amount!! Amp and Sub Still in mint condition and sound is superb, just dont have room for it.
Speakers are a little worn in places but does not affect perfromance. 1 back speaker was crackling, when hooked up few days ago. I used to use floor standing speakers at the back though.
Supports Dolby DTS through Optical in.
Specs here... http://reviews.cnet.com/av-receivers/sony-str-k740p-av/1707-6466_7-31228108.html
Total package is AV receiver, Sub Woofer, 2 rear speakers, 2 front speakers, centre speaker, original remote and instruction booklet
Bargain price for a powerful system, Unfortunately I dont have a box so collection from NG10 only (can be fully demonstrated on arrival) or I work in NG7 if want to collect one lunch time.