![Featured image for “Mullard 6AU6A Tube”](https://pelusomicrophonelab.com/wp-content/uploads/2022/12/6AU6A-05-5.webp)
$89.00
More Information
Mullard 6AU6A Tube
An NOS 6AU6A vintage vacuum tube, microphone tested for signal and quiet noise floor, for replacement in the Sony C37A and C800g and the Altec 21B microphones.
![Featured image for “Mullard 6AU6A Tube”](https://pelusomicrophonelab.com/wp-content/uploads/2022/12/6AU6A-05-5.webp)
$89.00
Details...
Mullard 6AU6A Tube
An NOS 6AU6A vintage vacuum tube, microphone tested for signal and quiet noise floor, for replacement in the Sony C37A and C800g and the Altec 21B microphones.