12AX7WA

12AX7A, ECC83, 7025

Ei

Branded Philips Ecg

GT7025, 7025, 12AX7, ECC83

Ei

Branded Gt

7025, 12AX7A, ECC83

Matsushita

Branded Cge

7025, I61

Mullard

Branded Emerson

7025

Philips

Branded Rogers

7025, 12AX7A

Philips

Branded RCA

12AX7WA

Philips

Branded United Electron

7025

RCA

Branded Wurlitzer

7025, 12AX7A

RCA

Branded Magnavox

7025, 12AX7

RCA

Branded Magnavox

7025, 12AX7

RCA

Branded Sonotone

12AX7WA

Sylvania

Branded Amperex

12AX7WA

Telefunken

Branded Itt Lorenz

7025

Tung-Sol

Branded Stromberg Carlson

7025

Branded Magnavox

12AX7A, 7025

Branded Bell & Howell

12AX7WA

Branded Sovtek

12AX7WA

Branded Ge

12AX7WA, 7025

Branded Sovtek

12AX7, 7025

Branded Mullard

7025

Branded Daltron

7025

Branded Amperex

12AX7A, 7025

Branded Magnavox

12AX7WA

Branded Sylvania