Amazon offers the Yamaha 630-watt 7.1-Channel Home Theater Receiver, model no. RX-A700, for $329 with free shipping. That's the lowest total price we could find by $151, although we saw it for $36 less in December. It delivers 90 watts per channel into seven channels and features Dolby True HD, Dolby Digital Plus, DTS-HD, six 1080p HDMI inputs, and more.