CEDIA 2009

Three new receivers from Onkyo will be the first to deliver nine amplifier channels. They also support dual subwoofer outputs, making them 9.2-channel models. Why this, why now? The advent of Audyssey's DSX and Dolby's Pro Logic IIz post-processing modes have prompted the increase in channels. Both of these modes add height while DSX also offers the option of width. With nine amp channels, you can run any two of the following: height, width, and back-surround. The receivers are the TX-NR5007 ($2699), TX-NR3007 ($2099), and TX-NR1007 ($1599). These THX Ultra2 Plus also boast THX Volume Plus, a low-volume listening mode that evens out differences among source inputs and tames the insane dynamics of some movie soundtracks. Also included in the two top models is Dolby Volume, which does the same. An ethernet connection allows streaming with Pandora, Rhapsody, and vTuner, not to mention Sirius. Video processing is HQV Reon-VX. ISF Certified Calibration Controls (ISFCCC) allows a qualified installer to tweak everything to perfection. See press release.