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JJ Electronics JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR  Matched Pair

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With the JJ El84 you get a combination of both great tone and reliability. This tube is characterized by sparkling highs, good mids, and a solid bott...Read More

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Matched Pair  
  • Matched Pair

    $23.50 Top Rated

    In stock

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  • Single

    $14.50 Top Rated

    In stock

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With the JJ El84 you get a combination of both great tone and reliability. This tube is characterized by sparkling highs, good mids, and a solid bottom end. Quality construction and a low failure rate make this tube a terrific choice for any amp requiring EL84 tubes.


Reviews
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Review Snapshot

by PowerReviews
JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR
 
4.6

(based on 30 reviews)

Ratings Distribution

  • 5 Stars

     

    (25)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (2)

96%

of respondents would recommend this to a friend.

Pros

  • Good quality (21)
  • Improves sound (18)
  • Easy to use (12)
  • Functional (9)

Cons

No Cons

Best Uses

  • Practicing (10)
  • Concerts (9)
    • Reviewer Profile:
    • Experienced (16), Professional musician (8)

Most Liked Positive Review

 

Tonal Upgrade in Carvin

An amp expert in Seattle recommended JJs. I replaced the stock Sovtek tubes in a Carvin Vintage 16 with a matched pair of JJ EL84s in the power section and JJ 12AX7s in the...Read complete review

An amp expert in Seattle recommended JJs. I replaced the stock Sovtek tubes in a Carvin Vintage 16 with a matched pair of JJ EL84s in the power section and JJ 12AX7s in the preamp. The difference is impressive: The somewhat harsh tone of the low-end Sovteks has been upgraded to a rounder, fuller tone. With the V-16's "soak" control on 8 or 9 and a Tube Screamer driving the input, it's easy to dial in a Marshall-like tone.

VS

Most Liked Negative Review

 

Great Little Tube

Overall it reminds me of the old Telefunken tubes. Great highs and mids, and when driven to it's limits the distortion break up is even and dirty!
I love JJ...Read complete review

Overall it reminds me of the old Telefunken tubes. Great highs and mids, and when driven to it's limits the distortion break up is even and dirty!
I love JJ tubes, and this little guy is not an exception. I replaced the unknown tube in my Blackheart 5W head with this tube. You can get the shimmery highs, swirling mids like a Fender/Vox, while the bass can crunch right up there with a Marshall. Highly recommend this tube. It's a great little workhorse as well!
No pops, crackles or hisses. And even with the abuse one gives ones amp gigging, it still pulls through!
Not as pricey as the NOS tubes, or as the groove tube el's. Very good buy!

Reviewed by 30 customers

Displaying reviews 1-10

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5.0

Love JJ tubes!

By sonofafitch

from Houston, Texas

About Me Experienced

Verified Buyer

Pros

  • Easy To Use
  • Good Quality

Cons

    Best Uses

      Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

      Matched JJ's are always a good choice!

       
      5.0

      Will definitely purchase these again and again.

      By Beatlefreak

      from LA

      About Me Experienced

      Verified Buyer

      Pros

      • Good Quality
      • Improves Sound

      Cons

        Best Uses

          Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

          I have used JJ tubes in a home built amp, a Carvin X60 these were for a Fender Pro Jr. They have lasted a long time and after installing in each amp the amp's tone improved greatly. Much warmer and musical sounding. Remember though sound and tone is subjective to the listener and these may not be for everyone, but I am pleased with these and so is everyone that hears them. I get several compliments on the tone. I double checked the matched sets with a tube tester and they were perfectly matched.

           
          5.0

          Would buy again

          By heathbar

          from Swansea, IL

          About Me Experienced

          Verified Buyer

          Pros

          • Easy To Use
          • Good Quality
          • Improves Sound

          Cons

            Best Uses

              Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

              Replaced all the tubes in a Tubemeister 18 with JJ's. Warmed up the sound and perhaps a little more headroom. A very good value and a great improvement.

               
              5.0

              Good Replacement for Vox AC15C1

              By ElectricUrinal

              from Kansas

              About Me Professional Musician

              Pros

              • Easy To Use
              • Functional
              • Good Quality
              • Improves Sound

              Cons

                Best Uses

                • Concerts
                • Practicing

                Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

                Got a matched pair of these JJ EL84 tubes for a Vox AC15C1. Each box had a sticker with a print-out of the matched parameters... so you can see they match. Instant improvement over stock Chinese tubes (I also got 3 Tung Sol 12ax7 tubes at the same time as these). Much warmer overall... more brilliant but less spiky. I'd go with the JJ/Tung Sol combo again in the AC15.

                 
                5.0

                Great sound out of my Epiphone Valve JR

                By Richard

                from undisclosed

                Verified Buyer

                Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

                upgraded from Sovtec

                 
                5.0

                Nice replacement for Vox AC10

                By DHNYC

                from New York City

                About Me Experienced

                Pros

                • Easy To Use
                • Full bodied, even tone
                • Functional
                • Good Quality
                • Improves Sound

                Cons

                  Best Uses

                  • I would use again in any EL84 Amp

                  Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

                  Installed a full set of JJ's in my Vox AC10 to replace the stock no name Chinese tubes. Two 12ax7's and two EL84's. The amp sounded good, now it sounds great! The highs are sweeter and the amp now 'thumps'. The low end has really improved! I would buy again.

                   
                  5.0

                  Great tube

                  By J G

                  from Va

                  About Me Experienced

                  Verified Buyer

                  Pros

                  • Good Quality

                  Cons

                    Best Uses

                      Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

                      It's a excellent stock replacement tube for my orange or15

                       
                      5.0

                      highly recommend

                      By Larry

                      from undisclosed

                      Verified Buyer

                      Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

                      My fender blues jr Nos had stopped making any output. I found 2 blown power tubes. These jj tubes were easy to replace & I'd sware the amp sounds better now than it did before the tubes quit working.

                       
                      5.0

                      Great tube

                      By J G

                      from Virginia

                      About Me Experienced

                      Verified Buyer

                      Pros

                      • Good Quality

                      Cons

                        Best Uses

                          Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

                          It's a good replacement tube

                           
                          5.0

                          straight forward and quick shipping just the way I like it

                          By dave

                          from western New York

                          About Me Professional Musician

                          Verified Buyer

                          Pros

                          • Easy To Use
                          • Functional
                          • Good Quality

                          Cons

                            Best Uses

                            • Backup
                            • Concerts
                            • Practicing

                            Comments about JJ ELECTRONICS T EL84 JJ MP EL84 POWER VACUUM TUBE MATCHED PAIR:

                            exactly what I expected and quick shipping

                            Displaying reviews 1-10

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