JJ E34L (EL34)
View JJ E34L tube data sheet.
Other JJ Electronics tubesEL34 Tube Types
Additional Information and Downloads
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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
Worth trying out
I recommend these for a high end guitar amp head with lots of control. These give a solid bass for amp heads with lots of bells and whistles. I'm not sure if these are best for a basic amp. I was a little searching for my clean tone. However, on the blue and red channels, the tube overdrive is solid. I could keep my setting I used for more expensive tubes, and come up with a very nice straight recording tone. Nice for sagging back a bit, as opposed to pushing modern steel gain if you have that setting on your amp. It's a nice set to have for a high end amp (said that already). Particularly when you don't need the tube to do all the work. Over-tubing a high end amp can just be confusing and start to sound garbled. Not so with this tube. Really nice to work with on the gain channels. You can go pretty bright and gainy with your preamp tubes with these. Works well with Plexi gain, not so much with Fender clean. These completely nailed it in my Suhr PT 100. So beware, over tubing a high end amp can actually sound gnarly. I suppose if you had top NOS preamp tubes, you could go with other options for power tubes. Anyway, quite nice for gain on a high end amp, a bit short on the clean channel.