I have owned the system for a few years. The unit is in very good condition and has been well looked after in a smoke free home. The unit is one of Yamahas high end AVENTAGE range that is engineered to improve sound quality and the unit sounds fantastic. I am only selling due to the lack of 4K support. The unit does not include speakers. It was originally purchased for £950. I would like £250 for it. Technical details: AVENTAGE AV Receivers: Designed to Deliver the Highest Levels of Audio Performance Aluminium Front Panel Offers Visual and Aural Benefits Anti Resonance Technology (A.R.T.) Wedge Helps to Ensure that Vibrations Do Not Affect Sound Quality 7-channel 1,050W = 160W x 7 (4 ohms, 1 kHz, 0.9% THD, 1ch driven); 700W = 100W x 7 (8 ohms, 20 Hz-20 kHz, 0.09% THD, 2ch driven) Access to Internet Radio, Streaming Services and music files on PCAV Controller app for operating various functions from an iPhone and iPad, etc. AV Controller application for Android devices 1080p-compatible HDMI: 8 inputs (1 on front) and 2 output Front panel USB Digital Connection for iPod and iPhone Advanced multi-language GUI on-screen display with album art YPAO sound optimisation with multi-point measurement HDMI CEC with versatile control from AV Receiver remote control HD Audio decoding with CINEMA DSP 3D (17 DSP programmes) Versatile Zone control Further info: http://uk.yamaha.com/en/products/audio-visual/av-receivers-amps/rx-a810_g/?mode