[Collins] SELL: Collins 30L1 WE Amplifier

[w2cqm at juno.com]

For sale, a late model Collins 30L1 winged emblem 
amplifier(serial #10112)w/four full output USA 811A's. Has an 
upgraded  filter capacitor/bleeder board installed  with higher 
Voltage regulation capacity 180mFd 450VDC capacitors combined with 
new  diodes and bleeders. The PC board also contains an integrated 
12VDC power supply and intermediate relay to ensure solid state 
exciter antenna changeover compatibility. Parasitic chokes have been 
upgraded w/parallel pairs of 100ohm 3 watt MOF resistors. The amp, 
w/100w of drive (wired for 110VAC and 2000VDC plate voltage)makes a 
verified 800w output as measured on a Bird Wattmeter/dummy load. There 
are no issues of discoloration, bangs, dents, extraneous holes or 
dings. Other than the capacitor board circuit change, the amplifier  
is absolutely original with N connector and original porcelain low 
loss RCA jack inputs. Prefer pickup in the Scranton,PA or New York 
City areas, but will  ship (tubes shipped separately)  utilizing the 
UPS Store special packing procedures that combine my initial inner 
carton rigid foam packing with their double boxing to ensure safe  
delivery.$850+ shipping Ron W2CQM/3