NOS Tesla EF86Replaces EF86 tube or 6267 tube type. The NOS Tesla EF86 was made in Czechoslovakia. The Tesla EF86 is a durable tube with very low noise floor. A lot of our stock was received in bulk packs so we have packaged these Tesla EF86 tubes in our own white boxes. Logos may vary from tube pictured. Some have yellow paint and others with white paint, but construction is the same.  EF86 Tube TypesAvailability: Usually ships within 24 hours. |
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