I recently purchased a DN860 receiver, and it has a completely useless FM aerial antenna connection (on a receiver where everything is aimed at high quality audio, whoever came up with this antenna idea should be fired!).

I found an old thread explaining how to make an adapter for a similar case on the DN1040, but the aerial connection I have is slightly different:

Does anyone know if (how) it's possible to make a similar adapter for this connection?

Thanks in advance!