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Mullard 12AX7 Preamp Tube
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Reviews
4.63
16 Reviews
90%
of respondents would recommend this to a friend
Most Liked Positive Review
Great Tone
I've recently purchased a used Crate v32 palomino. Someone had replaced one of the 12ax7's with a 12au7. So I decided to replace all 3 with new 12ax7's. I asked the guitar center employee about the in stock tubes and they recommended these particular tubes for my amp. I'll tell you I'm very pleased. I play a mexican Strat with David Guilmore Emgs in it, and it sounds phenomenal. I've gotten several compliments from my band mates on the tone of my amp.
Most Liked Negative Review
Poor quality
2 of the 5 were microphonic
- Practicing8
- Concerts6
- Back-Up2
- Revitalize amplifier sound quality1
- Anywhere you use a tube amp1
- None3
- Poor Quality1
- Some of the plug wires had to be bent straight1
- Experienced7
- Professional Musician2
- Improves Sound9
- Easy To Use6
- Good Quality6
- Functional5
- Works Great11
Reviewed by 16 customers
Great preamp tube
submitted19 days ago
byLee
fromBrick NJ
Submitted as part of a sweepstakes
I used this tube in the V1 spot of my Fender Blues J.R. tweed amp, and it creates a whole new sound than the JJ it replaced and yes I have JJ's in the two other preamp which makes it sing with brighter highs and softer lows and brings out a decent mid range sound, I especially like the tone you get with a Seymour Duncan SH-1 in the bridge , give it a try, defiantly worth it. #sweepstakes #duaneallman
Mullard preamp tubes make a difference
Verified Buyer
submitted9 months ago
byRon
fromDelaware
Submitted as part of a sweepstakes
Replaced the jj preamp tubes with these mullards in my fender hot rod deluxe iv amp. Cleaned the sharpness out of my highs.. Just slightly mellower tones which I enjoy. I was told years ago that mullards take away from the fender sound,so put off trying them. Happy to say I was told wrong.
Big Improvement
Verified Buyer
submitted2 years ago
byMike
fromMulberry, FL
Submitted as part of a sweepstakes
I had been using 5881 tubes for a while to emphasize cleans. However, this was limiting my amp. I popped a couple of these babies in there and viola, what a difference!
Poor quality
submitted4 years ago
byDennis
fromIllinois
2 of the 5 were microphonic
Good tube brand I hope they last as long as original
submitted4 years ago
byJohn, C
fromVictorville, Calif
Never replaced a tube in any of my amps so it was a learning experience
Mullard 12AX7 Preamp Tube.
submitted5 years ago
byEarleG
fromNashville TN area
I wanted to try this tube in the preamp of several amplifiers, new and vintage. This tube performs well and sounds very good. It holds its own impressively compared to NOS GE, RCA and Jan Phillips ones I have.
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