| Country of Origin | United States |
|---|---|
| Brand | Unbranded |
| Type | NOS Tube |
| Model | 12B4 |
Check the listing for details. Unbranded NOS 12B4 Vacuum Tube. Condition: New, Made in United States. Listed at 10.00 USD. NOS. Tested on my Hickok 6000A and guaranteed for 30 days upon arrival.
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