Vintage Electronic Vacuum Tube 12SF7 Tested NOS

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  • Quantity: 1

In stock
Price: $4.99 / piece
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ONE Vintage Electronic 12SF7 Vacuum Tube NOS


Tube is test good for emissions with no shorts or leaks


Testing: we test all tubes using the following testers: HICKOK 530, Precision 920, B&K 607 .


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