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Mesa Boogie Tube 12AX7

276 Customer ratings

4.7 / 5

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2 Reviews

Mesa Boogie Tube 12AX7
$36
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D
Good middle ground between budget and expensive
Daniel631 22.01.2015
These Mesa Boogies 12 AX7 valves represent a good middle ground between the cheaper budget end of the pre amp valve market, and the more expensive end.

The very cheapest pre amp valves can have issues with their consistency and reliability, and are best avoided. At the opposite end, you can pay huge sums for these valves. However, I would challenge anyone to truly hear the difference between the Mesa Boogies and the really high end units. Remember, there will always be people that will pay ridiculous money for what they think are the best - and the manufacturers know this set prices accordingly.

Be sensible and buy these - not unreliable and cheap, but not over-priced and with the reassurance that the Mesa Boogie brand brings.
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koonda holaa 19.11.2017
its very hard to tell difference between the different brands of tubes mostly because they are all made in three factories around the world - Slovakia ,Russia and China . its the selection of those that show better values while being measured thats critical . These Mesa Boogie pre amp tubes do have much more defined mid range and they are brighter as compare to the other ones I tried
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AC
verry good
Anton Cristian Mihail 25.04.2019
It sound really good in anything.
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Bought as Backups
Anonymous 24.06.2015
I bought a handful of these as backups for my Mini Rectifier although the 12AX7 is pretty much a universal preamp valve so it could also serve as a replacement in some of my other amps.

No problems when I tested them and it's always good to have backups to hand... you never know when somethings going to go pop and you're left using the house rig!
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Best Tube for me!
ai_alex 27.05.2020
This tube feels a lot more lively vs. all others, mids will open up, and treble will be separate layer without affecting mids. Ofc depends on music style, but if you are into classic rock, or metal, Mesa tube will give you exactl sound that you can describe as "rock\metal".

This tube makes a difference even with hybrid-amps (Vox Valvetronix).
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Good!
Rudie 02.07.2018
I put one of these in the v1 position of my Randall RD20H and I heared a very noticeable difference. It's nice and warm, it added more richness and clarity to my tone, definitely an improvement over the default Ruby valve that was in my amp.
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The only choice for my MarkV25
mehanov 24.04.2019
The best preamp tubes. Great sound, warm and agressive simulatiously. Very dynamic and transparent. Like them so much.
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Classic Mesa
DrewGR 13.05.2018
As the modern classic it does the job really good. The Mesa 12AX7 is durable and does it's own thing. It's really the heart of Mesa amps distortion and it excels at it. I'd recommend it to anyone looking for a great, higher gain 12AX7
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best 12 ax7
husscy 21.11.2019
For the best results whatever your amp is I cant recomend this tubes enough amazing clarity and sound THANK YOU TO THOMANN AGAIN FOR THEIR CUSTOMER SERVICE AND DELIVERY TIME
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Best choice for Mesa
Anonymous 10.04.2016
If you want to keep your great Mesa tone its best to use Mesa tubes.

They've always lasted much longer then other brands in my experience.

these have gone in my Mesa Formula Preamp and sound fantastic.
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Mesa Boogie Tube 12AX7