Replacement for the STR-DA5700ES is about to go on sale, includes 4K upscaling, 9.2 channels of amplification and full network capability

We saw Sony's new STR-DA5800ES home cinema receiver in prototype form at IFA in Berlin last August, but now Sony's technical guru Eric Kingdon says tuning is complete and the product is ready to go on sale. It will cost around £2250.

It replaces the STR-DA5700ES, is a 9.2 channel design with built-in 4K upscaling and should be available before the end of this month.

MORE: Sony announces two more new AV receivers for 2013

There are numerous improvements over the current model, including a new power supply, improved DSP (digital signal processing) engine, two additional channels of amplification for adding extra front height channels, or biamping, and a second zone HDMI output.

More after the break

It's fully network capable with an ethernet socket around the back, will support multichannel 192kHz/24-bit audio and has a special 'lift-up' function for the centre channel.

The latter means that if your centre speaker is placed beneath the screen, you can set it so the dialogue is 'raised' to sound as if it's coming from the centre of the screen, not below it.

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