Electro-Harmonix EF86

1 Review
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USD $‎20.95
1 – 4USD $‎20.95
5 +USD $‎19.95
The Electro-Harmonix EF86 tube is a glass envelope miniature pentode intended for high quality audio preamplifier service. It is designed to be a direct replacement for any EF86 tube or 6267 tube type.

Other Electro-Harmonix tubesEF86 Tube Types

Additional Information and Downloads

Electro-Harmonix EF86 Datasheet (PDF)

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Warranty Information and Return Policy

Warranty Period: 3 months

All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)

If you receive a tube that does not perform to the manufacturer's specifications, please do the following:

- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.

Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.

We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.

These guidelines may be updated without notice.

Ratings & Reviews

1 review

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Not bad. A bit noisy


Not a bad tube at a decent price point. Nice tone on hifi vintage monoblocs. The sound is well balanced. The only cons is a hiss I get when no signal is applied. Vintage tube did also hiss but much less.
Overall a good replacement tube.