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JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube Matched Pair

Item #: 
1288970926971   POS #:107218695
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Product Description:

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.Choose single or matched pair.

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  • Guaranteed Lowest Price
  • Not Returnable
Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Price:
$34.0
Ship to Store: Available in: 3-7 Days (estimated)
Fairfax, VA
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Overview

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.

Choose single or matched pair.

Customer Reviews
Questions & Answers View All
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Review Snapshot

by PowerReviews
JJ ElectronicsT EL84 JJ MP EL84 Power Vacuum Tube
 
4.7

(based on 14 reviews)

Ratings Distribution

  • 5 Stars

     

    (12)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Good quality (3)

Cons

No Cons

Best Uses

No Best Uses

Most Liked Positive Review

 

Big improvement

My Fender Blues Junior was functioning just fine with stock Groove Tubes. I had read about the JJ's so tried a matched set. I do not believe my stock tubes were worn out as...Read complete review

My Fender Blues Junior was functioning just fine with stock Groove Tubes. I had read about the JJ's so tried a matched set. I do not believe my stock tubes were worn out as no typical signs of weak tubes was occurring. These new tubes made a very notable difference. Highs, mids, lows and even the reverb had a much smoother and definable tone with a resonance I never heard from a Blues Junior. I have owned 3 Juniors. I am very pleased with the results. Many forums etc. say the tubes alone will not do much. In my case, the improvement was well worth the effort.

VS

Most Liked Negative Review

 

Meh. They work.

Electro harmonic have an edgier sound, which I prefer.

Electro harmonic have an edgier sound, which I prefer.

Reviewed by 14 customers

Displaying reviews 1-14

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(2 of 2 customers found this review helpful)

 
5.0

Best current production EL84s I've used.

By Josh

from Fayetteville, AR

Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

These things are a huge improvement over the cheap stock tubes in alot of amps these days. I switched my Pro Junior over to JJs, and it cut down on all of the hissing, buzzing and popping I got with the original tubes. It sounds great, and I'm not nearly as worried about power tubes going out, because these things run so much more smoothly.

(2 of 3 customers found this review helpful)

 
5.0

wow!

By Douglas Hall

from Chantilly, VA

Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

I have a Vox AC30cc2 that I bought off of Craigslist. Its previous history was unknown. It worked fine and sounded good but I really had no other Vox amp to compare it to so as to know whether it sounded right or not. So one night I'm practicing and the amp goes quiet. Spoke to my tube amp tech friend and he recommended replacing all of the tubes including the power tubes, pre amp, and rectifier. I ordered these JJ tubes and all of the others too (they were JJ as well). Installed them myself,,,and wow!! This amp sounds remarkably better. Its brighter, punchier, clearer, etc. It now sounds like what I thought a Vox amp was supposed to sound like. The tube replacement was very easy (I still need to bias the power tubes). One thing I found out during this process and was surprised that I didn't know is that you want to replace your tubes in a tube amp periodically. They don't last for ever,,,,,,and as they age the quality of the amp sound decays. Now I know. Side note. The tubes that came out of the amp were Mesa tubes (so it had been re tubed once before). This may have been part of the reason that the amp didn't sound like I thought a Vox should.

(2 of 2 customers found this review helpful)

 
5.0

Big improvement

By randy pitman

from Central Texas

Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

My Fender Blues Junior was functioning just fine with stock Groove Tubes. I had read about the JJ's so tried a matched set. I do not believe my stock tubes were worn out as no typical signs of weak tubes was occurring. These new tubes made a very notable difference. Highs, mids, lows and even the reverb had a much smoother and definable tone with a resonance I never heard from a Blues Junior. I have owned 3 Juniors. I am very pleased with the results. Many forums etc. say the tubes alone will not do much. In my case, the improvement was well worth the effort.

(1 of 1 customers found this review helpful)

 
5.0

Great!

By Tron

from Katy,tx

About Me Experienced

Pros

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

Cons

    Best Uses

    • Tone improvement

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    Replaced the stock el84's in my Bugera v22 infinium. The difference was dramatic. All the undesirable high end frequencies are gone. The clean tones are glassier, and the crunch tones are now rich and warm. Turned an ok amp into a great amp. Going to replace the preamp tubes with jj ecc83s next.

    (1 of 1 customers found this review helpful)

     
    5.0

    Consistently Great Sound

    By Justin

    from N/A

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    I've tried so many different tubes in a wide variety of amps. No other tubes on the market offer the well balanced, open, three dimensional sound of the JJ's. Everything else fell to the wayside after trying these. Anytime I need tubes, the JJ's are well worth every penny.

     
    3.0

    Meh. They work.

    By Blake

    from undisclosed

    See all my reviews

    Verified Buyer

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    Electro harmonic have an edgier sound, which I prefer.

     
    5.0

    Bugera V22 upgrade

    By Kevin

    from undisclosed

    See all my reviews

    Verified Buyer

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    I loved my Bugera V22 (playing into a Celestion Alnico Cream 112 Avatar cab) from the start, but upgrade all my amps to JJs eventually. These are great, musically-ALIVE tubes. Very fun, touch-sensitive breakup on the cranked clean channel even more on the crunch channel. Cleans up great if I want by knocking the guitar volume down a bit. I'm excited to upgrade my Orange AD30 with these once the Tung-Sols in there go. Cheers.

     
    5.0

    Good product

    By Tim

    from undisclosed

    See all my reviews

    Verified Buyer

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    Quick shipping

    (0 of 1 customers found this review helpful)

     
    3.0

    good

    By anthony

    from undisclosed

    See all my reviews

    Verified Buyer

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    helped so much more on the sound of amp

     
    5.0

    Some of the best upgrades tubes available. Lovin' 'em!

    By J.R.

    from Nashville, TN

    See all my reviews

    Verified Buyer

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    Installed in a Vox AC4 TV Mini. Really brightened up the amp with more warmth and sparkle. Very happy with these tubes.

     
    5.0

    Worked fine

    By gregory

    from undisclosed

    Verified Buyer

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    Blown tube replacement

     
    5.0

    Great Product!

    By Frank

    from undisclosed

    See all my reviews

    Verified Buyer

    Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

    work like a charm, I had two different power tubes on my Peavey Delta Blues amp, now I have all JJ's, so far so good.

     
    5.0

    Great tubes, great value.

    By Fever

    from Saint Petersburg, FL

    About Me Professional Musician

    See all my reviews

    Verified Buyer

    Pros

    • Functional
    • Good Quality

    Cons

      Best Uses

        Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

        Trusted brand. Excellent price.

         
        5.0

        Great tubes, no worries here!

        By Uncle Mok

        from Orange County, CA

        About Me Novice

        See all my reviews

        Pros

        • Good Quality
        • Improves Sound

        Cons

          Best Uses

            Comments about JJ Electronics T EL84 JJ MP EL84 Power Vacuum Tube:

            Bought a set of JJ's to eliminate a nasty harmonic tube shipped from factory with amp. These did the trick and my amp sounds like it should now and more.

            Displaying reviews 1-14

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