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JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube

Item #: 
1288970926963   POS #:111272464
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Product Description:

JJ preamp tube with low noise and low microphonics. Great for phase inverters, reverb circuits, or any application which calls for 12AT7 tubes.

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  • Not Returnable
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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: $11.95
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Ship to Store: Available in: 3-7 Days (estimated)
Fairfax, VA
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Overview

JJ preamp tube with low noise and low microphonics. Great for phase inverters, reverb circuits, or any application which calls for 12AT7 tubes.

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Review Snapshot

by PowerReviews
JJ Electronics12AT7 / ECC81 Preamp Vacuum Tube
 
5.0

(based on 8 reviews)

Ratings Distribution

  • 5 Stars

     

    (8)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 8 customers

Displaying reviews 1-8

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(3 of 3 customers found this review helpful)

 
5.0

Game changer!

By Michael Taris _

from Los Angeles CA

Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

This little tube brought my Fender Super Sonic 22 back to life. I was noticing my amp just wasn't inspiring me to play, it was just sounding flat almost solid state-ish. I checked all the pre-amp tubes and found the stock 12AT7 a bit noisy when tapping it with a orange-wood stick. Replaced the stock Groove Tube 12AT7 with the JJ 12AT7(ECC81) and my amp sounds better than it ever did. Much more than I expected. I wasn't expecting that much of a tonal improvement. May do a complete JJ re-tube.

(2 of 2 customers found this review helpful)

 
5.0

JnJ tubes

By keith norvell

from Austin

Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

I recently bought a used Fender Deluxe Reverb with all original tubes. After reading on-line help sites I purchased JnJ tubes including 12ax7s, 12au7, and a 5u4gb rectifier tube. What an improvement!

(2 of 2 customers found this review helpful)

 
5.0

Great preamp tube.

By Christopher

from Central CT

Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

These EH 12AX7s (along with the Tung-Sol) are one of my favorites for small single-preamp-tube amps. Very musical. Can't go wrong.

(1 of 1 customers found this review helpful)

 
5.0

Made my 65 reissue super reverb sound great

By n/a

from Fyffe, Alabama

About Me Experienced

See all my reviews

Verified Buyer

Pros

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

Cons

    Best Uses

      Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

      My 65 reissue Super reverb began to have issue such as a loud hiss, these replacement tubes solved the problem and made the amp sound great.These are the first replacement tubes for this amp that I purchased in 2003 new.

       
      5.0

      Yes

      By terrel

      from undisclosed

      See all my reviews

      Verified Buyer

      Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

      You can't go wrong with JJ's there's no better tube for the price out there. Guitar center has some good deals on then great customer service when purchasing these.

       
      5.0

      JJs have always been solid performers at reasonable prices

      By Kevin

      from undisclosed

      See all my reviews

      Verified Buyer

      Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

      Solid tubes at an affordable price. I upgraded to all JJs in my Bugera V22, V55, T50 and Orange AD30. Alive, musical, dependable.

       
      5.0

      Good deal

      By Sam

      from undisclosed

      See all my reviews

      Verified Buyer

      Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

      Very nice

       
      5.0

      I use these tubes and others

      By kenkeni djun

      from So Cal

      About Me Experienced

      See all my reviews

      Pros

      • Functional
      • Good Quality

      Cons

        Best Uses

          Comments about JJ Electronics 12AT7 / ECC81 Preamp Vacuum Tube:

          I repair tube amps. I like the JJ 12at7. The higher current capability keeps the tube from failure. I find they work well for the Phase Inverter. Sometimes I use them for the Cathode Follower. I am a fan of trying several different brands of tubes in an amp to find "the" sound. So far I have not ended up using a 12at7 in the first positions of an amp, but I always try. I keep several brands of tubes on hand. I find the JJ 12at7 to be reliable, predictable, and cost effective. I recommend this tube.

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