5x lot 6AK5 Vacuum Tube JNU-6AK5 US Navy
USD 14.99 USD
Specifications
| Brand | national union |
| Type | Vacuum Tube |
| Model | JNU-6AK5 |
Tested on BK precision 667 tube tester. All test mid 70s. US navy stamp, made in USA. Short black plates. Many are dirty and/or have faded labels.
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