#45 vacuum tubes Qty of 4 Start Price USD 20.00 Current Price USD 20.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Tuesday, December 02, 2008 End Time Tuesday, December 09, 2008 Location Winston-Salem, NC See more about '#45 vacuum tubes Qty of 4' Description Selling these for the widow of a collector. I tested them with the following results: (minimum results are 1170, according to Hickok) 1. Sylvannia 1850 2. Silvertone type 245 1000 3. Majestic This one has a problem. The filament has continuity but when I tested it, the plate was glowing blue. The reading went to over 3900 before I pulled it. 4. National 1500 These are mostly good tubes (except for 3.); HOWEVER, I will not guarantee these for anything except that I ship them to you if you win. I can only accept PayPal. Place a Bid!