I didn't even know that NAIM is into high end audio until I read in CAR magazine that supplies one of the two options in the Bentley Continental GT, the other option is by B&O and the former seems to be the better system here. I found this video that does not really tell you much of the system, but it sounded fantastic on my ADL cans.
https://www.naimaudio.com/naim-for-bentley
https://www.naimaudio.com/naim-for-bentley