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Vacuum Tube - EL34, JJ Electronics

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Item ID: 004841
List Price: $14.95
Starting at: $13.46
You Save: $1.49 (10%)
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The JJ Electronic EL34 is another classic from JJ. This tube features a rugged construction leading to an incredibly reliable EL34 with astonishing tone. Overall the sound is nicely balanced with tight lows, a rich and dynamic mid range and clear highs. The JJ EL34 is a great replacement for guitar amplifiers and stereo amps as well.

Apex Tube Matching
Matched versions of this tube use Apex Matching
Choose burned-in tubes for maximum stability and performance.
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
Apex Matched PairT-EL34-JJ-MP609722123037
Apex Matched QuadT-EL34-JJ-MQ609722123044
Apex Burned-In Matched PairT-EL34-JJ-MPB609722123051
Apex Matched SextetT-EL34-JJ-MS609722166881
Apex Burned-In Matched QuadT-EL34-JJ-MQB609722123068

RoHS Compliant

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Specifications, Files, and Documents

Product Reviews

4.75 out of 5 based on 8 reviews
3 out of 5

I am disappointed in these tubes. I have had excellent results with other JJ tubes, but have had at least 4 tube failures of the EL34 tubes. All fail the same way - they get leaky, which reduces the bias, which causes them to red-plate and die. I had one that arced over (that I have seen - others may have, but didn't "catch them in the act"). Additionally, they all seem to fail out of warranty, in spite of the fact that they have not been used much at all. this is an unacceptable cost to us as a servicer - profit margins are slim enough.

I have much better luck with the JJ 6CA7. It's a much more substantial tube, drops right in (although the bias is slightly different), sounds a little more robust, and have not had the failures I have had with the EL34. I think JJ has to look at their processes on their EL34 production line.

- August 11th, 2020
5 out of 5

These matched and burned-in EL34's tracked each other very closely, less than 1ma difference over a wide bias range and perform very well. I'm happy with them.

- May 8th, 2020
5 out of 5

It’s The best for price

- June 1st, 2019
5 out of 5

Great tubes! Arrived in no time and the pair are very well matched.

- December 29th, 2018
5 out of 5

I think these JJ EL34s are top-notch. They're solid power amp tubes that do their job, that is that they faithfully and transparently amplify well. I'm happy with them.

- April 7th, 2016
5 out of 5

This is the tube for guys with early 70s Marshalls that are known for high plate voltage I have a 72 super bass with over 500 plate volts and this tube can take it I tried a well known popular tube that I wont mention and one of the 34s burnt after one gig I called the guys at tubesandmore and they were very understanding and I sent the quad set with the bad tube back and ordered the jjs and with a little eq twiking they work great thanks again tubesandmore.

- February 29th, 2016
5 out of 5

After the transformer was installed the new EL34's lookin' good so far

- January 10th, 2015
5 out of 5

Great JJ el34 tubes. They arrived quickly and well protected in their package.

- November 16th, 2014

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