[Amps] Looking for a good FL-2100Z bandswitch

[it9blb@infcom.it]

I need, for a friend, a new/good FL-2100Z bandswitch (nine positions).
Just read some old posts and I understand it's something really
difficult to find but I want to try my search anyway.
Any possible commercial tip and/or suggestion or proposal will be welcome, 
of course. 

Thanks in advance and 73s,
Joe, IT9BLB/KF6FBC/9H3DC/IU9S/IH9P 

http://www.ih9p.com