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TELEFUNKEN

Platinum Matched Pair E188CC Telefunken 7308 DB The Same Codes NOS NIB

Platinum Matched Pair E188CC Telefunken 7308 DB The Same Codes NOS NIB

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Platinum Matched Pair E188CC TELEFUNKEN 7308

NOS NIB - The same codes

E88CC 6922 CCa 6DJ8 ECC88 6N23P Sub

One platinum matched pair ( 2 tubes ) E188CC Telefunken 7308, diamond bottom, the same codes, gold pins.


Made by TELEFUNKEN in famous ULM tube plant in 1967.

This is Holy Grail of E88CC 6922 CCa 6N23P ECC88 6DJ8 E188CC 7308 tubes.

They are really closely matched, tested with 100V on anodes and -1.5V on plates on calibrated Tesla BM215A tester and the results are:

(25.8/25.6mA) (26.1/25.5mA)

These are real gems, low noise and microphonics tested in RIAA preamp and nicely selected and matched from big batch by plate current. 

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