I am not a fan of B&O turntables. The reasons are as follows:
(1) The B&O company has horrible service manuals, usually without supplements to deal with production changes. As a result, you will often encounter a machine where the schematic and board layouts do not agree with the actual machine.
I don't mind the extra work when running into such problems.
(2) B&O does not supply parts.
I have never encountered a B&O turntable (have been through almost 20) when special part were needed.
(3) B&O does not provide technical assistance.
I wouldn't either, the youngest B&O turntables are soon turning 20. I have only had positive experiences with them sending manuals to me.
(4) If you call them for parts or technical assistance, they display what we call on the streets as "attitude."
No "attitude" for my record, neither has my Father experienced it.
(5) Their cartridge and stylus are integral, so, as with a moving coil, their moving magnets require an entirely new cartridge/stylus. This costs a fortune.
A retipping is so much easier, can be done for €99 and will sound more like it sounded when new than the (IMO) harsh Soundsmith cartridges.
(6) Their equipment is fairly hard to disassemble. As a result, even simple problems take substantial time to fix.
I can take any Beogram apart with one single screwdriver in five minutes. A 4000-series can be disassembled without tools in 60 seconds.
There you have it.