Excerpt: Recently we felt the combined force of Sony's first 3D TV, the KDL-40HX803 and Blu-ray player, the BDP-S570 . The only item missing was a 3D-friendly home cinema amp. Step up the STR-DH810. Build quality is as you'd expect at this price point: sturdy, but not as bomb-proof as pricier Sony kit. Power for this eight-channel amp is 100W per channel, identical to its predecessor, the STR-DH800 .