[Collins] SELL: Collins 30L1 Amplifier

w2cqm at juno.com w2cqm at juno.com
Sat Mar 24 21:33:35 EST 2007



Offering a Collins Round Emblem 30L1 10-80m amplifier. Equipped with 
four(4)matched full output JAN 811A's with crystal clear glass. The 
filter cap/bleeder board has been upgraded with Rubycon 180/450VDC 
caps/bleeders. New rectifier diodes resulting in a very "stiff" 
1900VDC (verified)plate voltage. New parasitic chokes. Refinished 
cabinet. Trim ring is original w/some scratches. Like new faceplate. 
Fully functional multimeter. Wired for 115VAC. A small 12VDC power 
supply on the filter board provides intermediate relay voltage in the 
antenna changeover circuit making the Collins fully plug in compatible 
with any modern solid state exciter. SO239 replaces the troublesome 
RCA RF input jack. On 80m, makes 700w with 100w drive.Includes copies 
of the essential manual pages and a fold out schematic.$760 Prefer 
pickup but will ship through a UPS store where they complete the outer 
box packing and verify condition. Ship at buyer's expense. Tubes 
shipped separately 
see digital on Swap.qth.com  Item # 587591





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