GF1

60 Tubes in archive

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823623, 12AU7
Branded Sperry Gyroscope
B329, 12AU7
Branded Marconi
12AU7
Branded NEC
12AU7, ECC82
Branded Marconi Italiana
12AU7
Branded Brimar
12AU7
Branded Standard Brand
12AU7, ECC82
Branded Tronal
ECC82, 12AU7
Branded Siemens
ECC82, 12AU7
Branded Zaerix
12AU7, ECC82, GF2
Branded Philips
12AU7
Branded R/T La Radiotechnique
ECC82, 12AU7
Branded Marconi Espanola
ECC82, 12AU7
Branded Telefunken Tektronix
12AU7
Branded Cifte
12AU7
Branded IEC
12AU7
Branded Cifte 12Au7
12AU7, K61
Branded Brimar
JKR, 12AU7
Branded Ken-Rad
12AU7WA, 12AU7
Branded Mazda
ECC82, 12AU7
Branded Oron
12AU7
Branded Hitachi
12AU7
Branded Marconi Italiana
ECC82, 12AU7
Branded R/T La Radiotechnique
12AU7, ECC82
Branded Fivre

Showing 25 to 48 of 60 results

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