Dolby Atmos is the ultimate in surround sound right now – but unless you’ve got some serious space for all the speakers, you’re only able to experience it at your local multiplex.

That won’t be true for much longer, as Sony has managed to squeeze the Atmos effects into a single soundbar.

The Z9F might only have three small speakers aimed straight at your face, but some clever virtualisation is supposed to add the impression of extra height to your movie nights.

We listened in to one at CES in Las Vegas, to see if virtual Atmos is all its cracked up to be, or if Sony is just living in some kind of virtual insanity.