#1.JJ Electronics Amplifier Tube T-12AT7-JJ
If you are looking for the best 12at7 tube, the JJ Electronics Amplifier Tube is definitely a great option. This 12at7 tube gives you warm smooth tones and low noise without compromising durability. It has a very rugged construction overall and will outlast competitive tubes on the market.
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Best 12at7 Tube
- #1.JJ Electronics Amplifier Tube T-12AT7-JJ
- #2.Tungsol 12AT7 6201 Pre-amp Tube
- #3.Mullard 12AT7 Tube
- #4.Fender Groove Tubes GT-12AT7 Amplifier Tube
- #5.Electro-Harmonix 12AT7 Tube
#1.JJ Electronics Amplifier Tube T-12AT7-JJ
When it comes to the best 12at7 tube, we have to give it to the JJ Electronics Amplifier Tube. JJ Electronics is a very well-known player in the industry of making quality tubes. In general, we find this tube to be a great choice for phase inverters, reverb drivers, and general preamp use. We think that its standout feature is that it has low microphonics, noise, and warm smooth tones.
And best of all the JJ Electronics 12AT7 is able to deliver all of this at a very good price. In terms of durability and long-term use, we trust this brand the most as it seems to have the least amount of failures. We really like the fact that it has a really rugged construction, yet it does not compromise the sound of your amp at all.
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#2.Tungsol 12AT7 6201 Pre-amp Tube
If you are in the market for the best 12at7 tube, we highly recommend the Tungsol 12at7 tubes. These tubes are made in the Xpo-Pul factory in Saratov, Russia which is a well-known factory. A new company called New Sensor took control of the company and really turned about the quality. So the current production tubes are much better than the predecessors.
We think that the new 12AT7 tube has short plates, which help reduce microphonics and noise. This tube can be used in any 12AT7 or ECC81 circuit and is like the European ECC81 tube. Overall, these tubes offer an amazing dynamic range with detailed highs and low noise. They are also very reasonably well-priced.
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#3.Mullard 12AT7 Tube
Next, we have the Mullard 12AT7, which is the best 12at7 tube for those who want a medium gain preamp tube. This tube lowers signal strength from the ultra-high gain 12AX7 long plate Mullard. If you end up replacing the stock 12ax7 tubes with the Mullard 12AT7s, you should get a huge improvement in the range of tones. This is due to the lower gain as well as the warmer, smoother distortion.
Although it is like the 12ax7, it is not quite the same. Many people like to put the 12AT7 in the driver stage in a Marshall for a cleaner, brighter tone over the 12AX7. With these tubes, you can drastically improve the headroom, sound, and touch of your amp. Overall, it has an unbelievable tone and quality and is on par with the above-mentioned brands.
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#4.Fender Groove Tubes GT-12AT7 Amplifier Tube
The Fender Groove Tubes GT-12AT7 is in our opinion one of the better 9-pin triode preamp tubes you can buy for your money. It also has a consistently high power output. Groove Tubes has been in the industry for many decades and is well known for its consistency and reliability. This is a brand you can count on to not fail you in the critical moment.
The Groove Tube 12AT7 tube is widely used in US-made Fender amps and is also recommended in vibrato and reverb circuits. It has a great frequency response and a strong low end. When you put this in overdrive it has more of a power tube distortion than preamp tube distortion, which in our opinion is a much more mature sound.
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#5.Electro-Harmonix 12AT7 Tube
Lastly, we have the Electro-Harmonix 12AT7 Tube, which is a very well-built tube that will be great in any guitar application as well as the Hi-Fi application. We really like the fact that it has a very dynamic and deep low-end response, due to the long plate EH 12AT7 tube. This makes it an excellent choice in reverb driver and phase inverter stages.
Overall, we think these tubes sound great from top to bottom and are definitely more full-bodied and warmer than some of the other tubes on the market. And as far as we can tell it has pretty good durability and tends to run much longer than most of the other brands.
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