So I've never heard the BHK in live person but read/listen/read more reviews online and felt it "could" be an upgrade in my setup. Associated gear below and my room is 36x18x9. Lend me your gentle thoughts if you can. TIAI too for a time owned the Andra 2. And to me, the Andra 2 with the Esotar tweeters (I thought) that the upper frequencies were subdued.
And I also owned the Cary SLP-05 (with different speakers) and it also had sort of a romantic sound with subdued upper frequencies.
That combo will really lean toward the mid and lower mid sound. So, equipment and their relationship with each really matters.
ozzy