2 2A3 RCA Black Plate HiFi Radio Amplifier Vintage Vacuum Tubes Matching Code 0-39 NOS Tubes Tested on a TV-7D/U Tester 38 is Minimum (38=65% of a new tube) Tubes Test New 70 and 70 PRICED TO SELL!!! Singerhouse Sound has been buying and selling vintage vacuum tubes and electronics for over 25 years. We will usually ship within 1 business day of receiving cleared payment. Please make payment within 2 days from end of auction.

NIB/NOS1944RCA2A3Black PlatePower Amplifier Tube.TV-7 tests strong.Please note: Auctions with this format are for the benefit of Mr. Chip Taylors wife. Chip,my long time best friend was known as MrMajestic1 on eBay and had sold thousands of items over the last 20 years. Chip passed away on April 23 and I am assuming the responsibility of selling his remaining inventory.Up for bids is a very nice RCA 2A3 power triode amplifier tube.This tube has black plates, dual D getters for longer life and six plate support rods to prevent microphonics. The base is tight with no loose particles inside the tube or base.The date code silk screened on the base is H1 indicating distribution between Jan-Feb 1944.It was tested for transconductance (Gm), gas, noise, and shorts on my Dan Nelson calibrated TV-7/U tube tester using a digital meter that also measures plate current.The TV-7/U minimum recommended value (65%) for the 2A3 tube is 38 (Gm=1900)As pictured with TV-7/U test results, Gm and plate current. TV-7/U Gm Plate Current 72 3550 28 mAIt will ship as pictured, double bubble-wrapped and carefully packed to ensure safe delivery.Click on any picture to enlarge it and get a better look at this strong testing, RCA 2A3 power triode amplifier tube.All tube test results are guaranteed to be accurate however no warranty is expressed or implied as to how tubes will perform in any audio application.Read my feedback! I pack and ship to you, the way I would want you to pack and ship to me. I strive to ensure your entire buying experience rates 5 stars.Winning bidder makes payment within 2 daysof the auction with USPS First Class Mail or Priority Mail at your option.

For your consideration are two NOS RCA 2A3 with matching date code of V3 for June 1945. The tubes have a large D getter These tubes were tested on a Hickok 539C where the minimum reading is 1900gm and the reading for a new tube is 2923gm or better. The tubes tested at 3100gm and 3000gm

2A3 VT-95 VINTAGE RCA TRIODE VALVE TUBE D GETTER NOS

(1) RCA Radiotron 2A3 Radio Tube. Measures about 72/38 on a TV 7/U. 38 is the minimum good for the tube tester. No shorts, either. Production Code is AJ.