The Onkyo TX-SR806 is an upcoming THX Ultra 2 Plus Certified 7.1 channel a/v receiver that supercedes the TX-SR805. It has an expected MSRP of $1099 and mid-August 2008 release date. Upgrades over its predecessor include 5 HDMI inputs (up from and 1080p analog video upscaling . From the early leaked specifications, it appears that the TX-SR806 has dropped the Burr-Brown DAC circuitry. It will maintain it's 130 Watts / channel rated power specification. The THD specification has been downgraded to 0.08% from 0.05% in its predecessor. The step-down Onkyo TX-SR706 has an MSRP $899, drops one HDMI input, has less power @ 100 W / channel, and drops the PUSH-PULL amp design.