The TX-SR309 from Onkyo is an entry to mid-level AV receiver that comes loaded with great features such as iPhone/iPod compatible USB port, enhanced jitter reduction technology and 3D compatibility.
The AV receiver has been fine tuned for people who might not know about the in an outs of an AV receiver that allowing you to set up the TX-SR309 without much delay right out of the box. The overlaid on-screen display makes setup all the more easy allowing you to configure the AV receiver without having to switch back and forth from a blank screen background.
3D compatibility enables you to run your 3D Blu-ray player, PS3 and Sky 3D box via the receiver and in to your 3D compatible TV and the lossless audio codecs from Dolby and DTS ensure a great audio that would partner well with 3D and HD content. Further, the AV receiver comes with Onkyo's proprietary Advanced Music Optimizer that lets you get the most out of compressed music.
Three HDMI input ports would let you receive HD signals from your Blu-ray player, gaming console, HD camera, etc. and then stream the output through a single interface onto your HD TV. The HDMI implementation on this receiver supports both 3D video and an Audio Return Channel.
The TX-SR309 also offers the convenience of an Audio Return Channel via HDMI. Audio content received directly by your HDTV's tuner can be sent "upstream" to your AV receiver, without the need for a separate S/PDIF audio cable.
Richer Sounds is offering the ONKYO TXSR309Black AV Receiver for £169.95.