Thread: Looking for 7DP4 or GL-4592
View Single Post
  #10  
Old 03-11-2013, 02:07 PM
bandersen's Avatar
bandersen bandersen is offline
RCA 741PCS
  
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,777
I just picked up a 621 and find myself in the same boat - the 7DP4 filament is blown
__________________
Here are my Vintage Radio & TV YouTube Channel and Photo Gallery
Reply With Quote
Audiokarma