Devialet revolutionised high-end audio with the release of the D-Premier in 2010. Now, in 2013, they're back for more with the release of three new hi-fi systems: the 110, 170 and 240. All of them include an in-built pre-amp, power amp and DAC (digital-analogue converter to you and me), housed in a sleek metal chassis. Prices range from £4,490 for the 110 – almost half the price on the D-Premier upon release – and £11,800 for the 240. All three systems can be wall-mounted, and all can make use of Devialet AIR, which allows effortless streaming from any wi-fi device (handy if you don't want to get off the couch between albums).

Devialet is stocked in the UK by Absolute Sounds. See devialet.com for more information.