My not-worth-the-price-to-upgrade-or-sell-so-relegated-to-another-room 5000s are already already pretty minimalist with a squeezebox sitting on the right speaker. Would the F80 be in that sort of price range? I somehow doubt it. I get the impression that it might be, as hinted at elsewhere, some kind of luxury boombox whose room correction mode makes life slightly more bearable, and is only affordable, for your average tax-exile doing time in his poky marble-paved Monaco bedsit.
I don't even know what it is, nor do I expect anyone to blab, yet I already suspect I'll crave one.

Main System: Trinnov Altitude 32-8-16, 271, 2 x 8KXE, 1 x 8KPP, 6 x M6 Surrounds, Rel No.25, Oppo 203, Zappiti Pro 4K HDR, Roon, WiiM Mini.