Jj electronic 12AY7 Preamp Tube

JJ ELECTRONIC ECC83S 12AX7 7025 Preamplifying Tube is a medium gain double triode. Thanks to its design it also peforms with very low noise and microphonics.
It is a great option for your Fender Tweed amp or tube microphone, if you need to tame gain (it can be used instead of a 12AX7 tube without any modifications to the circuit).
Nice and warm with a smooth breakup characteristic when pushed. This is a big part of that woolly tweed tone that many love.