Compare Onkyo TX-SR875 7.1 Channels Receiver to Onkyo TX-NR3008 9.2 Channels Receiver

Exceeding even the highest expectations, the TX-SR875 A/V surround sound receiver deserves all the accolades it gets.The foundations of the TX-SR875 are its isolated power amplifier block (which supports a dual push-pull amplification design) and preamplifier.You’ll also find a blend of onboard technologies to prime your home theater for high-definition playback.You’re looking at the first HDMI-equipped Onkyo receiver to take up to four components with 1080p video and master-quality audio capabilities. All other signals, from 480i on up, can be upscaled to 1080p via HQV Reon-VX. Also,THX,Audyssey and Texas Instruments lend the very best of their expertise to round out this high-quality control center. Less

Onkyo packs the TX-NR3008 with an extremely generous selection of home theater features. This 9.2-channel networking behemoth has the flexibility to handle high-def and surround formats from DTs, Dolby, and Audyssey, while also giving you the scope for powered audio in two extra rooms. Among the connectivity highlights are an analog PC video input, a front-panel USB input, and eight HDMI 1.4a inputs providing compatibility with 3D video content. All video sources can be upscaled via HDMI and HQV Reon VX to breathtaking widescreen 1080p, with ISF calibration ensuring optimal video performance. PC-based audio and Internet radio come into play too, thanks to DLNA 1.5-compatible network streaming. The key to the TX-NR3008's dynamic home theater performance is its high-end amplifier design: proprietary VLSC for all channels, a massive transformer, and two separate transformers for audio and video processing. So sit back, strap in, and prepare to be amazed. Less