

🎶 Elevate your tone with JJ’s timeless warmth and rock-solid reliability!
The JJ Electronics 12AY7 is a medium gain, low microphonic preamp tube designed for musicians seeking classic warm tones with balanced harmonics. Built ruggedly for durability, it excels in delivering authentic tweed amp sounds, cleans up distortion when replacing 12AX7 tubes, and serves as a reliable replacement for 6072 microphone tubes.
D**H
Works well.
Works well and got my 1950s guitar amp working again.
S**T
Works great!
Put this in the volume position on my Fender Hot Rod Deluxe. Wish I di it years ago, the volume can now go to 5,6, and 7 without blowing the windows out. Not sure why Fender does not put this type in the volume from the factory.
A**R
Got an EH instead of JJ
Most tubes are pretty much the same. So no big deal getting an Electro harmonix vs JJ tube. Most tubes are just rebranded. I would just like to tell seller be aware some people do prefer one over the other. Other than that Im sure it will work for me.
M**O
Fair price and good quality
The valve is not noisy and it is great to tame my Fender Blues Deluxe (non reissue)
A**R
THE RIGHT PRODUCT
It worked properlyThank you
P**W
A great way to tame a gainy amp
A great way to tame a gainy amp. I put one in v1 in my blues deluxe reissue. Mellowed the spikes and helped the eq . They used these a lot in early days of the tweed, then the mid sixties got HEAVY.
J**N
Tamed
Put it in v1 and Tamed my Fender Deville
T**G
Try one!
Great tube at a great price. Sounds awesome in my amp.
Trustpilot
1 month ago
1 month ago