Can 12AX7 replace 12AT7?
Can 12AX7 replace 12AT7?
You can usually swap out 12AX7 tubes with 12AT7 tubes if you want a cleaner guitar tone with more headroom, and don’t mind a drop in volume. You may need to look into your guitar wiring to get the proper resistance load necessary to use a 12AU7 in place of a 12AX7.
Is 12AT7 same as 12AX7?
The 12AT7 tube is almost identical in looks to the venerable 12AX7 tube, and in many ways can be used for the same applications as a 12AX7. However, the 12AT7 features a somewhat lower gain (typically about a factor of 60-70) and runs at a higher current.
What is the highest gain 12AX7 tube?
If you go with new production the JJ ECC83S(12ax7) is the highest gain out of all the new production pre amp tubes. I have actually found that Chinese Shuguangs, and Russian RI, Tung Sol, and RI Mullard tubes to have more gain than the JJ ECC83 which is actually a much darker sounding tube than most CP tubes.
What is the difference between ECC83 and 12AX7?
What is the difference between a 12AX7 Valve and an ECC83 valve? The answer is simple – there is not the slightest difference between these two valves. They are identical. They only differ in name.
Which 12AX7 sounds best?
The most exclusive ECC83 12AX7 type is the Genalex Gold Lion ECC83. The Original Genalex Gold Lion ECC83/B759 tubes are considered among the best ECC83 / 12AX7 types ever made. . They exhibit a large detailed soundstage that is sought after by discerning audiophiles who demand the highest quality sound.
Can you mix preamp tubes?
You should be able to swap preamp tubes of the same type without problem. For example, any 12AX7 should be compatible with another 12AX7. With power tubes, you can swap different brands of the same tube. It’s best to replace both tubes in this case.
Do preamp tubes need to be biased?
To change preamp tubes, all you’ll need is a screwdriver and a little know-how. With preamp tubes, you don’t need to worry about things like biasing or using matched pairs as you do with power tubes. As long as your new tube is the same model as what you’re replacing (12AX7, 12AT7, 6SN7, etc.), you’re good.
Are all preamp tubes interchangeable?
You should be able to swap preamp tubes of the same type without problem. For example, any 12AX7 should be compatible with another 12AX7. In some cases, “families” of tubes, mostly preamp tubes, are compatible, such as the “12A” family of preamp tubes — 12AX7, 12AT7, 12AU7, 12AY7.
What’s the difference between a 12AX7 and a 12AT7?
12AX7 vs 12AT7 vs 12AU7: Differences Explained The biggest difference between these power tubes is the amount of gain they will provide. The 12AX7 has a gain factor of 100, while the 12AT7 has 60. The 12AU7 has the smallest, at just 20.
Which is better 12AX7 or 12AU7 tube shootout?
The 12AX7 has a gain factor of 100, while the 12AT7 has 60. The 12AU7 has the smallest, at just 20. The lower gain of the 12AT7 and 12AU7 also allows them to have a higher headroom, which can provide a warmer and cleaner sound. What Is Gain/Amplification Factor?
Which is the best 12AT7 tube to buy?
The very, “best” 12AT7 family tubes, are supposed to be Tele ECC801S’s (http://www.jacmusic.com/nos/ECC81.htm), and for the 12AX7 family; the ECC803S’s (http://tubedepot.com/pa-ecc803s-tele.html). Good luck, trying to find those, for less than your First Born male child.
What can a 12AX7 tube be used for?
12AX7 tubes and their variants are most commonly used as preamp tubes. In other tube-based pro audio gear, such as standalone tube preamps, the tube operates in the same manner as in the guitar amp mentioned above, but instead of being connected to the guitar amp’s power section, the tube preamp is connected to a mixer or your audio interface.