[SCCC] Wanted: COMTEK phasing controller for 4 square 40M, 80M, 30M

[Radiodan W7RF]

I'm putting up some 4 squares and need 40M and 80M phasing controllers, 
COMTEK ACB 40 and ACB 80
Perhaps a 30M unit as well for the future.

Anybody have any to sell?

Also, I have been offered a 40M Comtek that is an "older" style. Not 
sure if there was any functional difference between old and new.
Can anyone comment?

-- 
Regards, Dan Magro W7RF
Multiple power ranges from ONE Bird element, ask me how!
HENRY, BIRD, TOHTSU, SAMLEX, RFI chokes
www.radiodan.com RFpower at radiodan.com