Groove Tube GT12AT7 Select (4-Tubes)

Groove Tubes GT-12AX7-R3 Preamp Tube - R3 - High Gain

Groove Tubes GT-ECC83-S Select Preamp Tube

* Country of origin: China * The Groove Tubes GT-12AU7 preamp tube is based on a design from the Ei factory in the former Yugoslavia * The

Groove Tubes GT-12AU7 Select Preamp Tube

Groove Tubes GT-5Y3 Rectifier/Specialty Tube for Low-power Fender Amplifiers – Knight Music Malta

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Groove Tubes Gold GT-12AT7 Preamp Tube

This tube is used widely in most of the US-made amps and, in particular, the Fender amps. Fender amps with reverb use two 12AT7s - one for the reverb

Fender GT Groove Tube 12AT7 Tube

Groove Tubes GT KT66-C

Groove Tubes GT-6V6-C Medium (4-7) Vacuum Tube Set

Preamp Tube

Groove Tubes GT-12AT7 Preamp Tube

Groove Tubes GT-12AT7 SELECT - Peach Guitars

Groove Tubes GT-12AT7 Preamp Tube