Ulrike, my main system for audio is a BS9000 driving BL9s, with a Beogram 3000/MMC2 turntable. I did use a Playmaker but it has lately been acting up so I replaced it with an Auralic Mini. BL8000s in another room. That's what I'm using, in storage I have a ton of gear, BL6000s, Beovox 3000, P30, Beocords, BL2000s, etc. I have a ton of old stuff, and sadly I think any of it is superior to what B&O is producing now, they just work. Software has sadly never been a strong suit of B&O and with everything s/w based today...well, not good. I also have a pair of Form 2 headphones and my wife has a pair of Play H6, and I have an A3 with an older iPad I use for video and audio in the kitchen area.
So, I've got a major investment in B&O gear, but like you am not buying new gear. The day my BS9000 finally dies and is unrepairable will be a sad, sad day for me. I've only had to have it repaired once in 20 years of ownership, laser replacement and glass reattached, and I hope it lasts another 20.