8 Reviews

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USD $‎21.95
Now in stock - the new JJ 6CA7 power tubes! The mids and low end are fantastic. Quite similar to 6L6 tone but with a little more rolled off high end.

From our review of this 6CA7 tube: "When installed in a 50W Hiwatt head these tubes just roar. It’s a classic sound for beefy rock anthems. The sound is firm and articulate. A number of customers have reported that this 6CA7 tube is darker sounding. Your mileage may vary but I found nothing dark about them at all. Smooth yes, dark, not so much in my testing."

Other JJ Electronics tubesEL34 Tube Types

Additional Information and Downloads

EL34 Tube Review

Tube Matching Information:
Power Tube Matching FAQ
Perfect Pair System

JJ 6CA7 Datasheet (PDF)

Download Adobe Acrobat PDF reader

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

8 reviews

Lots of tube, little price.


Excellent tube on a budget. I've paid more for less.

Clarity and frequency response are very good. Low end is robust and clear and the midrange is thick. As other reviews state, they are dark and are good for taming excessive high end. If you like lots of treble in your sound you may want to look elsewhere.

For $20 this tube is a rock solid performer. Good job JJ, money well spent.

You can't go wrong for this price.


Amazing tubes for great beefy guitar tones when teamed up with a Marshall and Les Paul. You can't go wrong for this price.



Once I put them in a Primaluna Dialogue premium intergrated for fun, and never took them out again. This is the perfect tube for this amp, subtle and very balanced. The slightly rough edge of the Primaluna turns into a musical sounding amplifier for long listening.