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(!!!) (Best Sound) ECH81=6AJ8 Telefunken Germany <> bottom like new 1960's (6.3ma and 13ma) (highest mA and Gm)

(!!!) (Best Sound) ECH81=6AJ8 Telefunken Germany <> bottom like new 1960's (6.3ma and 13ma) (highest mA and Gm)

$ 19.99

ECH81=6AJ8 Telefunken Germany <> bottom like new 1960's

6.3ma Gm=2300

13ma Gm=4400


 

recommended for:

GRUNDIG 3089PH 1957

Telefunken Jubilee

SABA

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