Electro-Harmonix 12AU7/ECC82
Electro-Harmonix 12AX7
Electro-Harmonix 12AX7 Gold Pins
Electro-Harmonix 300B Gold Grid
Electro-Harmonix 6072/12AY7
Electro-Harmonix 6922
Electro-Harmonix 6CA7
Electro-Harmonix 6L6GC
Electro-Harmonix 6V6GT
Electro-Harmonix EL84
Electro-Harmonix Gold 6H30Pi
Electro-Harmonix KT88
Genalex Gold Lion 12AU7 / ECC82
Genalex Gold Lion 12AX7 / ECC83
Genalex Gold Lion 300B
Genalex Gold Lion 6922 / E88CC
Genalex Gold Lion EL84/N709
Genalex Gold Lion GZ34
Genalex Gold Lion KT77
Genalex Gold Lion KT88
