3 years I owned B&W CDM 1NT's, wich was a love-hate relationschip.
I used cheap equipement such as a Rotel 971 amp and a Rotel RCD 971 player.
I would discribe the sound rather as detailled, nearly analytical and a bit shrill.
However, later I've got great results with vinyl ( a cheap Pro-ject Debut (!), the music was far less agressive in my humble opinion.
I schould try smooth equipement on B&W speakers,
tube amps or amps such a LFD Mistral LE for example, however maybe underpowered for the big guys (N 802, 801,..).
Good luck.