New in the box - opened box but never used Pioneer VSX-530-K 5.1-Channel AV Receiver with Built-in Bluetooth Here are the Details from the Manufacturer: The VSX-530-K is the ideal entry-level AV receiver for those looking to create a new home theater. This 5.1-channel receiver delivers 140 watts per channel (1 kHz, 1.0% THD @ 6 Ohms, 1ch Driven FTC) of clear audio reproduction. It offers advanced technologies such as Ultra HD (4K/60p) Pass-through with HDCP 2.2, Phase Control, Dolby True HD, DTS-HD Master Audio, Built-in Bluetooth Wireless Technology with aptX, and an energy-saving ECO Mode. Experience the power and realism of home theater today with the VSX-530-K AV receiver. Remarkable Resolution Offering 4 HDMI inputs, the VSX-530-K delivers 4K Ultra HD video at 60 frames per seconds to any compatible display. 4K Ultra HD is the latest high-definition video display format, with four times the resolution of 1080p. The VSX-530-K also provides connectivity for all your sources like Blu-ray Disc players, cable boxes, and gaming consoles. All four HDMI inputs support both 3D and new 4k Ultra HD content. Along with full bandwidth HDMI support, the VSX-530-K features HDCP 2.2 technology (High-bandwidth Digital Copy Protection). HDCP ensures your receiver's compatibility with the many upcoming 4K ultra HD sources and televisions