GE 12AX7/ECC83 Grey Plate NOS Vintage Vacuum Tube

The GE 12AX7 grey plate is a classic pre amp tube and a great stock option for anyone trying to restore a Fender or Gibson amp back to its original glory. 

GE 12AX7s are known for their full tone, highlighting bass and treble. 

Our stock varies some in plate construction- some are tall grey plates, others are short grey plates- if you have a preference please reach out before purchase. 

At Fuzz Audio:

• All tubes tested for microphonics and are guaranteed to work in audio applications

• All tubes sold are guaranteed to have strong (to spec) NOS test scores

• All tubes are tested on a calibrated Hickok 539C (with upgraded digital scales), Maxi-Matcher, or other industry standard tube analyzers

• Tubes are guaranteed for one year and can be returned within 30 days

• Preamp tubes matched by gain and mutual conductance (Gm)

• Power tubes matched by mA and Gm