What is Good Quality & Simple to use AV receiver?

Who ever got it to test that way just solved the worlds energy
problems.Perhaps a perpetual power amp?It may have been tested
at 1khz only.The SR6003 only consumes up to 600 watts total, that includes thermal loss.They have a lot of loopholes for rating receivers to get by the FTC true RMS 20-20,000hz rating.Here is Marantz stating it only consumes 600 watts in the link.Not to many receivers meet the all channel 20-20,000 true rating.[http://us.marantz.com/Products/2515.asp]

Marantz states 7x100 watts 20-20,000khz.I'd love to here why it consumes 600 watts.Oh,they did leave out continuous!Typical loophole they like to use.It may still be a good sounding receiver even though they don't give the real power rating.[http://us.marantz.com/SR6003_Spec_sheet_11182008.pdf]