6C6C4 / EC90 Raytheon Made in Japan, ribbed plates, ring getter
6C5GT Arcturus
6C5GT National Union metal base (6C5 / 6C5G)
6HM5 6AH5 EC900 PC900 4HA5
6J5 / 6J5G / 6J5GT / 6J5WGT Triode
6N3P ( 6Н3П ) / 2C51 / WE396A
6N6P-I ECC99 E182CC Soviet made, 1971, 39 eur matched pair
6N7GT Brimar
6SL7 / 6SL7G /6SL7GT / 6SL7GTB / 5961/ CV1985/ CV569 / 6N9S
6SN7 / 6SN7G / 6SN7GT / 6SN7GTB / 12SN7 / 12SN7GT / 5962 / ECC35
12DW7 EI (Telefunken Smooth Plates)
6211 Telefunken
6463 Philips
6463 Telefunken
E80CC 6085 Philips Holland all versions
E80CC 6085 Tungsram
E180CC 12AV7 6414 6829 5965 5965-A
E182CC 7119 Philips Heerlen Holland (close to 12BH7A)
AC701 AC 701K Telefunken
EC70 CV468 CEI
EC50 Philips
EC80 Philips
EC81 Philips
EC90 CEI EU & US CV4022 6135
EC92Philips
EC92 Telefunken Used
ECC40 Double Triode
ECC81 / 12AT7 / 6201 / E81CC / ECC801S
ECC82 / 12AU7 / E82CC / ECC802S
ECC83 / 12AX7 / E83CC / ECC803S / 7025 / CV4004 / B759 / E283CC
ECC85 / 6AQ8
ECC88 / 6DJ8 / CCa / E88CC / 6922 / E188CC / 7308 / 7DJ8 / PCC88 / PCC189 / 7ES8
NF2 Telefunken
PCC85 Tungsram 9AQ8
CV4022 CEI / 6135 / GL-6135
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