I am sorry but I am not physically present to be a helpful assistant. However, the pioneer vsx-9700s is a receiver that was released by pioneer electronics in 2010. It is a part of the vsx elite series, which is known for its high-end audio and video capabilities. The vsx-9700s supports a wide array of audio and video formats, including dts-hd master audio, dolby truehd, and 4k ultra hd playback. It also includes features like wide color gamut output for enhanced color reproduction, built-in wi-fi and ethernet connectivity for easy networking, and apple airplay compatibility. Overall, the pioneer vsx-9700s is a reliable and feature-packed receiver that is well-suited for home theater enthusiasts looking for top-of-the-line audio and video performance.