Siemens ECC85
Thorens ECC82
Electro
Philips E88CC
Philips
Golden Dragon
Siemens ECC82
Gold Aero 6922
AEG ECC83 Paar
Valvo PCC88
ITT Lorenz
National 6922
RAM 12AX7 Paar
Valvo ECC83
12AX7 A 7025
Ruby Tubes
Siemens E88CC
Valvo PCC189
Tungsram ECC82
Ediswan ECC81
National 12AX7A
Telefunken
Philips 12AU7
Sovtek 12AX7LPS
Sovtek 6922
Philips ECC86
5814A E82CC
Valvo ECC81
Philips 6CG7
Siemens ECC88
Electro
ECC82 Röhre
Philips
Telefunken
Haltron ECC82
E88CC Röhren
Mullard E88CC
SEL Lorenz
ECC83
Hoges ECC81
Ei ECC82 Paar
Philips ECG
National 12AU7
Mazda 12AT7
12AX7WA
Ultron ECC82
Angeschaut