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(1) Tested 1956 Tung Sol 5U4GB Tube Smooth Black Plates Dual Getters Code 619-3
USD 24.95 USD
(1) Tested Tung Sol 5U4GB Tube. Smooth black plates and dual square top side getters. Date Code 619-3 (19th week of 1956). We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
Specifications
| Brand | Tung-Sol |
| Country Of Origin | United States |
(1) Tested Tung Sol 5U4GB Tube. Smooth black plates and dual square top side getters. Date Code 619-3 (19th week of 1956). We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.
