(1) Tested National Electronics 6C5 Tube Medium Mu Triode Black Metal Tube (b)
USD 9.95 USD
Specifications
| Country Of Origin | United States |
| Brand | National Electronics |
(1) Tested National Electronics 6C5 Tube. 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.