Integra has upgraded its DTC-9.8 pre-pro to the DHC-9.9 ($2000). The latter now includes Imaging Science Foundation's Certified Calibration Controls (ISFccc), which here provide separate high and low adjustments for red, green, and blue--for each input. The DHC-9.9 also adds THX Loudness Plus, Audyssey Dynamic Eq, and Audyssey Dynamic Volume. In case you were wondering, however, the DTC-9.8 cannot be upgraded to DHC-9.9 specs. All of these features will also be included in Integra's top two receivers, the DTR-8.9 and the DTR-9.9.