{Collins} Re-tubing my ART-13



Greetings to the list.
I have been losing my carrier power a little at a time over the last 2 months, so I think it's time I re-tube
the oscillator/frequency generation section of my ART-13 to see whats up. I have already changed out the final.
@1500 volts, I should be getting about 170 watts carrier like I was last year.
I need the following:
(3) 12SL7
(1) 12SA7
(2) 1625
(1) 837
Let me know what you have.
Thanks!
73 de Billy N6YW

 		 	   		  



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