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MF MD HG Labor Day Inclusion 8-22-14

JJ Electronics EL84 Power Vacuum Tube  

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Product #H70063
Top Rated
  • MSRP:
    $14.50 - $32.00
  • Your Savings:
    up to - $8.50
  • New Starting At:
    $1392
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  • Matched Pair

    $23.50 Top Rated

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    $13.92 Top Rated

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      JJ Electronics

      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.


       
      Customer Reviews
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      Review Snapshot®

      by PowerReviews
      JJ ElectronicsEL84 Power Vacuum Tube
       
      4.3

      (based on 15 reviews)

      Ratings Distribution

      • 5 Stars

         

        (11)

      • 4 Stars

         

        (2)

      • 3 Stars

         

        (0)

      • 2 Stars

         

        (0)

      • 1 Stars

         

        (2)

      91%

      of respondents would recommend this to a friend.

      Pros

      • Improves sound (10)
      • Good quality (8)
      • Easy to use (4)
      • Functional (4)

      Cons

        Best Uses

        • Practicing (6)
        • Concerts (5)
          • Reviewer Profile:
          • Experienced (7), Professional musician (4)

        Most Liked Positive Review

         

        Dan Zimmerman

        I installed these in my Peavey Classic 30 which uses 3 12AX7 and 4 EL84 tubes.
        The J J's replaced the stock Sovteks which had a good bit of use on them.Read complete review

        I installed these in my Peavey Classic 30 which uses 3 12AX7 and 4 EL84 tubes.
        The J J's replaced the stock Sovteks which had a good bit of use on them.
        I noticed an immediate difference. The amp sounded much cleaner, much more responsive.
        Tonal qualities were excellent. The amp is the best it has ever sounded. Can't wait to warm up those tubes and play again
        exceeded expectations
        very good build quality
        worth the extra money --get a great tube

        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 15 customers

        Sort by

        Displaying reviews 1-10

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        5.0

        A noticeable improvement over stock tube

        By Oldskool

        from Maryland

        About Me Experienced

        Ask me a question

        Pros

        • Good Quality
        • Improves Sound

        Cons

          Best Uses

          • Concerts
          • Practicing

          Comments about JJ Electronics EL84 Power Vacuum Tube:

          I have a VoxAC15 that I purchased several years ago. Was happy with sound, but then I heard about upgrading tubes to augment tone. So I took the plunge and first upgraded the tubes in the preamp section, and the difference was quite noticeable. Several months later, I decided to upgrade the power tubes to JJ EL84s, and am completely blown away with how much impact they have on overall tone and response! It is like a blanket has been lifted off my amplifier! The cheap stock tubes that came with my amp were impeding this amp's tone! I heard about this amp's "chime", but am only now truly experiencing what that truly means.

          Comment on this review

           
          5.0

          Improved the sound Quality

          By bountyhunter

          from Cedar lake In

          About Me Experienced

          Pros

          • Good Quality
          • Improves Sound

          Cons

            Best Uses

            • Practicing

            Comments about JJ Electronics EL84 Power Vacuum Tube:

            Works great in my valve jr

            Comment on this review

             
            5.0

            great tubes and MF service

            By wade

            from columbia, sc

            About Me Experienced

            Ask me a question

            Verified Buyer

            Pros

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

            Cons

              Best Uses

              • Concerts
              • Practicing

              Comments about JJ Electronics EL84 Power Vacuum Tube:

              Get tubes. Little better than bugera originals.

              Comment on this review

               
              4.0

              Smooth output

              By Goobie Jones

              from Rome, NY

              About Me Professional Musician

              Ask me a question

              Verified Buyer

              Pros

              • Good Quality
              • Improves Sound

              Cons

                Best Uses

                • Concerts
                • Practicing

                Comments about JJ Electronics EL84 Power Vacuum Tube:

                I mostly play through single stroke class A amplifiers with no frills. Having a good quality tube really stands out. The JJ Tesla's seem to be the better tube considering the fact that there are only 3 manufacturers making tubes. Went through several pre and power amp tubes recently relatively quick.Switch over to JJ Teslas and have had no issues. Full, thick signal with no noise.

                Comment on this review

                 
                1.0

                Not Matched !!

                By Rik

                from NY

                About Me Professional Musician

                Verified Buyer

                Pros

                  Cons

                  • 1 Tube 12ma 2nd Tube 23
                  • Not Functional
                  • Poor Quality

                  Best Uses

                    Comments about JJ Electronics EL84 Power Vacuum Tube:

                    I ordered a MATCHED set of tubes. Tube 1 was 12ma. Tube 2 was 23ma. How does anyone think this set is a match?

                    Comment on this review

                     
                    5.0

                    Solid Tubes

                    By Buck

                    from The Swamplands of Louisiana

                    About Me Professional Musician

                    Ask me a question

                    Verified Buyer

                    Pros

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

                    Cons

                    • None

                    Best Uses

                    • Power Amps And Recording

                    Comments about JJ Electronics EL84 Power Vacuum Tube:

                    I use these in quite a few of my amps and recording gear just make sure to re-bias when changing your power tubes in any gear they are all a little different

                    Comment on this review

                     
                    4.0

                    Less is more

                    By ThommyBoy

                    from Coastal North Carolina

                    About Me Experienced

                    Verified Buyer

                    Pros

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

                    Cons

                      Best Uses

                      • Concerts

                      Comments about JJ Electronics EL84 Power Vacuum Tube:

                      Nice little tube, used it replaced the tube in my Bugera V-5 that seemed to break up very quickly, this tube provides more headroom, which is what I was looking for, would buy again

                      Comment on this review

                       
                      5.0

                      Tubes

                      By Rick Volkert

                      from Georgia

                      About Me Experienced

                      Verified Buyer

                      Pros

                      • Improves Sound

                      Cons

                      • None

                      Best Uses

                      • Practicing

                      Comments about JJ Electronics EL84 Power Vacuum Tube:

                      What can I say, they replaced my old tubes and now my amp is sounding awesome

                      Comment on this review

                      (1 of 1 customers found this review helpful)

                       
                      5.0

                      BEST TONE FOR THE MONEY

                      By ROCKING RON

                      from West Dundee/ near Chicago Il.

                      About Me Experienced

                      Ask me a question

                      Verified Buyer

                      Pros

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

                      Cons

                        Best Uses

                          Comments about JJ Electronics EL84 Power Vacuum Tube:

                          This is a top Tube I tried Groove Tubes what a let down. I bought a Marshall JCM 900 the prior owner used JJ Pre-Amp tubes and my Marshall Kills.So I tried JJ power Tubes on a VHT a Great Tube More Power and Tone. I wish I could say I found these on my own but JJ Tubes Pre-Amp or Power Tubes and Sovteks is all I will use. I work on many Tube amps these ROCK!

                          Comment on this review

                          (2 of 2 customers found this review helpful)

                           
                          5.0

                          Tame the icepick highs

                          By Tglide

                          from Phoenix

                          About Me Professional Musician

                          Ask me a question

                          Verified Buyer

                          Pros

                          • Improves Sound

                          Cons

                            Best Uses

                            • Concerts
                            • Practicing

                            Comments about JJ Electronics EL84 Power Vacuum Tube:

                            One of the power tubes in my Blues Junior (4 months old!) failed. Put these in and Wow, that really bright glassy sound is less. This amp had that icepick sound, waaaay to bright, and these tubes tamed it. The new sound is full, fat, and rich, without the treble. I like them, and I'd buy them again.

                            Comment on this review

                            Displaying reviews 1-10

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