You have to join but you can just as easily resign:
You may want to see the file section he
http://groups.yahoo.com/group/SonyICF-sw100/
Also review the links section he http://groups.yahoo.com/group/sw55

"wigg" wrote
I have JUST acquired a Sony SW-100 from a certain www auction site that I
had better not mention by name due to recent posts hoho.

It was the bare radio with no instructions, psu, active aerial etc.

This was to tide me over while I got my ICF 7600D fixed BUT ...
I am so impressed with the littler beast I would like to get the missing
bits to complete the kit.

Anyone got a, UK psu, active aerial (hoho) or manual lying around? or know
where to get an electronic copy of the manual? I have worked my way around
it but just for completeness.

Thanks in advance
Garry