I applaud the OP; they did their best to discern some differences the best they could from home, and are now planning on auditioning in person. Sounds about right to me...
And, Accuphase isn’t good or bad. It is a very stable company with a particular vision for their ideal sound, which tends to be built more from the bottom up than from the top down. In the past, I feel that some Accuphase equipment sacrificed soundstage and airiness to achieve the warmth and density. I feel this has been dialed back, and the touch of warmth is achieved without much sacrifice to other qualities. That said, people who find preference for B&W speakers combined with analytical electronics are not the target market. Different strokes for different folks. For me, the way my Accuphase pre adds weight to bass, vocals, and instruments like tenor sax, piano, etc....that is my nirvana.