@prof Thank you for such a detailed analysis, I own a pair of Pulsar 2 Graphene and a pair of Harbeth 7ES-3 XD and I could not agree with you more on their characteristics, in fact, you described things that I regularly hear with the Harbeths but haven’t found the proper terms to convey it. Both speakers are excellent but sound quite different.
In my setup and room, the Harbeths are more tonally engaging, the Pulsars sound a bit thin and lightweight but I can tell they have potential, they definitely need a pair of subs to even out. I do have 6 tube traps to tame a boominess problem but with the Pulsars it may be too much. I may think about trading up to the Perspective and/or a pair of REL S/510.
Associated equipment: Pass Labs X350.8 ARC Ref75SE, Benchmark AHB2, Holo Audio Serene, Denafrips Venus, Innuos, Aurender, and just received a pair of Dynaudio Confidence 20 that are in the rotation.