Hi there,

I recently bought a pair of BeoVox MC120.2 to replace my BeoVox S55.

So far i cleaned them and the next step is to replace the capacitors and the foam.

What makes me wonder is that the metal strip on the back of the cabinet is yellowish on the MC120.2 but not on the S55. Did B&O do something different on the metal strip on the MC120.2 or is the metal strip very dirty? A wet cloth doesn't seem to do anything. If it is dirty how do i treat the metal strip?

I have attached a couple of images below. Thank you.

BeoVox MC120.2:

BeoVox S55: