Devialet were flavour of the half year about 5 years ago, particularly on the What Hi-fi Forum. The people that bought Devialet amplifiers liked them a lot. There were conflicting opinions from people that had demo'd them and not bought them, saying that they were a bit of a cold and bland to listen to.
The styling of their amplifiers and then their phantom speakers was as striking as the retail prices, going up to £18,000 for their top of the range amps.
Devialet are still business. But they don't seem to have much presence in UK audiophile circles in 2020.
