New old stock, matched and code-matched pair of Valvo Hamburg-made 6686/E81L gold-pin vacuum tubes with Westinghouse labels and mesh construction.
Both tubes carry the matching D2 E1 factory code.
Both tubes tested 4900 GM, above the nominal new old stock reference of 4750 GM.
Includes both tubes and both original Westinghouse boxes shown. Boxes show storage wear.
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| Listed | 5 hours ago |
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| Condition | Very Good (Used) Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more |
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