Panasonic's SA-XR series of Class D-powered home theater receivers have been causing quite a stir in recent years. Panasonic is set to introduce a new receiver next month, the SA-XR57, and its owner's manual just came online. Surprisingly, this receiver sports HDMI v1.2 inputs, which will allow SACD to use one single HDMI cable to pass through its hi-rez signal. Is Sony readying a line of SACD-capable players with HDMI v1.2? Here's the owner's manual to the SA-XR57. Check out the specs on page 37.