JJ Electronics

You are here

EL84 - JJ Electronics

EL84 - JJ Electronics image 1
EL84 - JJ Electronics image 2
Click to zoom in
EL84 - JJ Electronics image 1EL84 - JJ Electronics image 2
Customer Images:
No Images yet! Submit a product image below!
Item ID: 004855
Starting at: $9.99
In stock
View Specifications, Files, and Documents

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

RoHS Compliant

View Product Measurements

My Project Lists

You must be logged in to add items to a project list.

Specifications, Files, and Documents

Product Reviews

5.00 out of 5 based on 5 reviews

Good tube at a fair price, and the Apex matching can be a real plus. Work well in guitar amps, more reliable than most and response seems balanced.

N. Brua - September 19th, 2018

I discovered JJ tubes about a year ago after obtaining some new amps and starting a business of repairing them. I find these to be great sounding and recommend them to customers as a low cost option to re tubing with NOS or other more expensive brands. I can attest by doing several sounds tests that JJs, especially these EL84s, sound great, provide a wide range of tone, and do well at bringing dead amps back to life. I've tried GTs, EHs, and Sovteks as singles and in matched kits and I can say that JJs usually out perform the other kinds hands down. Great product!

jjaimes3 - May 29th, 2014

A great EL84 tube and less than half the price of some of the Russian and Chinese EL84-like tubes. Based on my experience with different amps from Scott and VOX to new Fenders this is the only authentic performing EL84 being made. The Russian "EL84" tubes are all based on an old Russian millitary type which is similar to an EL84 but not quite the same thing and its noticeable. The Chinese versions all seem to be copies of the Russian Types. I cant recommend this tube highly enough if you cant afford the exorbitant high price of NOS tubes.These are made just like an old Amperex or Valvo anyway.

- October 19th, 2011

I replaced all the tubes in my Mesa Boogie Duel Rectifier with these tubes and they sound terrific. Still have that Mesa clean sound and can easily kick into dirty biting Mesa distortion it is famous for. Not bad, given I paid less than half of the price of fancy tubes.

sahasraraac.com - August 26th, 2010

Questions and Answers

Click each question to see its answers.
Have a question of your own? Ask us here!