JJ Electronics

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EL84 - JJ Electronics

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SKU: T-EL84-JJ
Item ID: 004855
List Price: $9.99
Starting at: $8.79
You Save: $1.20 (12%)
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The JJ EL84 is an output pentode for use in guitar and Hi-Fi amplifiers. It has a noval base and maximum plate power of 12W.

Tube measurements are as follows:

  • Height: 2.75” (without pins)*
  • Diameter: 0.84”*

*Note: Due to the method of production in regards to the glass, measurements may vary slightly.

Apex Tube Matching
Matched versions of this tube use Apex Matching
OptionOur Part NumberUPC/EAN
Apex Matched PairT-EL84-JJ-MP609722123105
Apex Matched QuadT-EL84-JJ-MQ609722123112
SingleT-EL84-JJ609722123099

RoHS Compliant

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Specifications, Files, and Documents

Product Reviews

5
5.00 out of 5 based on 18 reviews

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5

Long lasting reliable tubes ! Best fit for a Classic 30.

Anonymous - December 11th, 2018
5

Works fine. Cleaned up my noisy amplifier.

Carmen Marranco - September 10th, 2018
5

These tubes arrived fast, were matched, and sound great!

Stu - April 11th, 2018
5

I designed the JJ-EL84 (class A configuration) into my stereo and the sound is amazing. A dependable tube with crisp highs and beautiful lows.

Garg - September 26th, 2017
5

A fine tube for a reasonable price.

Douglas Hatlelid - April 13th, 2016
5

Beautiful sounding tubes. Using two of these in a parallel SE amp I built, and they sound great, like all other JJ tubes I've used so far. I much prefer these over so called NOS tubes, a much better value!

dazerp - February 29th, 2016
5

I like them. They seem to breathe new life into an old Blues Jr.

JLoud - January 24th, 2016
5

I installed these in my push-pull guitar amp and monitored the cathode current as I adjusted the quiescent bias current. These two tube were perfectly balanced and tracked each other as I made adjustments. APEX Matching seems to work as advertised. They sound great too.

Stan C - December 15th, 2015
5

I got a matched pair of these tubes and they actually sound better to me than some more expensive brands. The glass envelope seems a bit thicker, too. It seems to help with heat dissipation which can be an issue with this tube. With my Fluke infrared tester, the previous tubes (a different brand) measured near 200 C which is about the limit for this tube. The JJ tube measures around 160 to 175 C. I will buy these again.

tony montana - June 17th, 2015
5

excellent recommanded

Anonymous - June 16th, 2015

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