2 2A3 SYLVANIA Black Plate HiFi Radio Amp Vintage Vacuum Tubes Matching Codes 1V. Both tubes have black plates, identical construction and matching codes 1V. Tubes Tested on a TV-7D/U Tester. 38 is Minimum (38=65% of a new tube). Tubes Test New 76 and 74. Beautiful pair of tubes with no loose particles, full getters, clear glass and tight bases. The item “2 2A3 SYLVANIA Black Plate HiFi Radio Amp Vintage Vacuum Tubes Matching Codes 1V” is in sale since Thursday, December 13, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets”. The seller is “singerhousesound” and is located in Sugar Loaf, New York. This item can be shipped worldwide.
- Type: Used Tubes / Test New
- Brand: Sylvania
- Country/Region of Manufacture: United States