[Amps] 4cx1600b/gu84b

N5bbc at aol.com N5bbc at aol.com
Fri Dec 24 22:05:07 EST 2004


Has anyone replaced a 4cx1600b with a gu84b ? Looks like the  major 
difference is filament voltage but I'm getting old enough that I usually  miss the 
obvious. MERRY CHRISTMAS de Ed N5BBC


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