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Bugera 12AX7B Preamp Tube   

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The Bugara 12AX7B Preamp Tube are ultra-low noise, warm preamp tubes with amazing distortion for power stage preamps. All Bugera tubes are subject to...Read More

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OVERVIEW

An ultra low-noise dual triode preamp tube designed for power stage preamps.

The Bugara 12AX7B Preamp Tube are ultra-low noise, warm preamp tubes with amazing distortion for power stage preamps. All Bugera tubes are subject to rigorous quality tests such as a 48-hour burn-in test and their vibration table test.


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Reviews
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Review Snapshot

by PowerReviews
Bugera12AX7B Preamp Tube
 
4.6

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Improves sound (4)
  • Good quality (3)

Cons

No Cons

Best Uses

  • Concerts (4)
  • Practicing (4)
    • Reviewer Profile:
    • Experienced (5)

Reviewed by 5 customers

Displaying reviews 1-5

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4.0

I'll buy it again

By Lefty

from Saint Clair,Michigan.

About Me Experienced

Verified Buyer

Pros

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

Cons

  • Not good for all pre-amp spots

Best Uses

  • Concerts
  • Practicing

Comments about Bugera 12AX7B Preamp Tube:

I play with a heavier tone (Les Paul Guitars with a Peavey Windsor Head - Think of Alice In Chains -HELMET Guitar Tones) I used this in the V3 position and lost clarity to the notes.It works good for my situation in the V2 spot.Lowered access noise and fattened up my Tone.I wouldn't recommend using this Tube in the beginning or final stages of you Pre-Amp section.I have a Sovtek in V1, this Tube in V2 and a Groove Tube in V3....Leading into 4 JJ KT77's.

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5.0

Warm tone

By rich

from Navarre FL

About Me Experienced

Verified Buyer

Pros

  • Good Quality
  • Improves Sound

Cons

    Best Uses

    • Concerts

    Comments about Bugera 12AX7B Preamp Tube:

    Bugera tubes produce a warm tone

    Comment on this reviewHelp Icon

     
    5.0

    Replacemnt Line 6 Spider II Valve PreAmp

    By minzapint

    from NJ

    About Me Experienced

    Verified Reviewer

    Pros

    • Improves Sound

    Cons

      Best Uses

      • Practicing

      Comments about Bugera 12AX7B Preamp Tube:

      My preamp valves were failing on my Line 6 Sider II Valve after research I found that the correct replacements were 12AX7Bs ... these were the cheapest and most easily available. The change in sound has been a revelation - unfortunately not 100% for the better as it shows up how dire and artificial the Line 6 modeling really is .... as the amp is only ever used for practice it's not really an issue.

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      5.0

      I would buy this product again.

      By robert65

      from Rolla,Mo.

      About Me Experienced

      Verified Buyer

      Pros

      • Improves Sound

      Cons

        Best Uses

        • Backup
        • Concerts
        • Practicing

        Comments about Bugera 12AX7B Preamp Tube:

        Great buy for the money.

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        (2 of 2 customers found this review helpful)

         
        4.0

        B for Bugera

        By Mike

        from Moore, OK

        About Me Experienced

        Ask me a question

        Pros

        • Functional
        • Good Quality

        Cons

          Best Uses

          • Backup
          • Concerts
          • Practicing

          Comments about Bugera 12AX7B Preamp Tube:

          I currently own 7 Bugera Amps. This is a stock replacement for all positions in each except for V1.

          I've put Tung Sol, JJ, Sovtek, and EH in and come back to these. It may be because it is what my amps shipped with and likely designed to use.

          Also another thing I like about Bugera tubes is that they all come with bubble wrap or foam around the tube inside the box.
          So if they are not packed well in shipping it doesn't seem to matter as they are already protected.

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          Displaying reviews 1-5

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