JJ 6SN7 Preamp Vacuum Tube

1 Review

Availability: Usually ships within 24 hours.

USD $‎25.95
The JJ 6SN7 preamp tube can be used in place of any 6SN7, 6SN7GT, 6SN7GTA, or 6SN7GTB vacuum tube.

Other JJ Electronics tubes6SN7 Tube Types

Additional Information and Downloads

Tube Matching Information:
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JJ 6SN7 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

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JJ 6SN7 | A current 6SN7 tube for an NOS snob


I purchased a pair of these JJ-6SN7 to use in a Modwright LS100 preamp. With the tariffs on Russian tubes plus the often over-inflated prices of NOS tubes I am always on the lookout for current production tubes that are reasonable in price plus available. And I believe I have hit paydirt with the JJ 6SN7 tubes! I am very pleased with these and I was an NOS snob. With the JJ tubes I still get some very fine midrange sounds, a good tight bass, some clear highs and even some "sparkle" in the treble when called for in the music. For the money, I am very pleased and feel no need to pop the top of the preamp and stuff the NOS tubes back inside. I feel that these are a good value in a current production 6SN7 with price compared to performance. Now to see about longevity...