Other JJ Electronics tubesEF86 Tube Types
Additional Information and Downloads
JJ EF806-S Datasheet (PDF)
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Warranty Information and Return PolicyWarranty 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
A very nice EF86
I'm currently trying this tube out in a Leak Varislope Stereo pre-amp, and it sounds great. They are very similar in sound to the Siemens EF86 that I'm also testing.
Needs sorting to get good specimens for demanding applications
JJ EF806 is a pretty good tube, the only thing missing is EF86 marking because it is not near specifications of real EF806. Requires sorting to get low noise and tight bias as ral tube of this type should have. Microphonics are not an issue in combo amps, so we finally have an EF86 type that works at this conditions.