Compare Onkyo TX-SR705 7.1 Channels Receiver to TX-SR508 7.1 Channels Receiver

You’ll be hard-pressed to find a mid-range home theater A/V receiver that packs the TX-SR705’s amplification power and audio processing capabilities. It might be comforting to look to its THX™ Select2™ certification for confirmation, but as the THX engineers have seen, there’s a lot more here than just efficient amplifier drive ability and all-round home theater performance. Less

Onkyo's mission is to deliver outstanding audio and video quality to your home, no matter what budget you're on. With the 7.1-channel TX-SR508, you get an entry-level home theater centerpiece built to unleash the potential of your favorite entertainment sources. The TX-SR508 arrives brimming with processing and connectivity features previously unheard of at this level. Four 3D-ready HDMI 1.4a inputs for connecting your high-definition sources, studio master-quality HD audio formats from Dolby and DTS, Dolby Pro Logic IIz for surround-sound possibilities, powered Zone 2 and bi-amping for more speaker flexibility, and a Universal Port and front-side input for connecting peripherals and portable devices. Meanwhile, Audyssey volume and equalization technologies ensure comfortable listening and a room-fitting soundstage. Underpinning it all is decades of Onkyo amplifier expertise in the form of WRAT (Wide Range Amplifier Technology) and a high-current, low-impedance drive. Less