Correct diagnosis by Craig
Went for a reasonable price too ... compared to new from B&O
I have one ... only problem is that after much travel abuse the cable became exposed and prone to shorting
Mind you I have a similar problem with the standard base station
I guess I loved my BS2 to death during my years on the road
First B&O (1976) was a Beogram 1500 ... latest (2011) change has been to couple the BL11 with the BL6Ks *sounds superb*