#4
E88CC 6922 CCa Telefunken,matched pair,NOS tested
Very rare tubes produced in 1958 in the Holland Heerlen factory
They have the same delta codes (7L3 delta8D)
Tall bottle,D getter,gold pin (no diamond bottom)
Tested on Roetest V10.1 15mA=100%
Strong measurements (100%+)
Tube 1 : 15.5mA / 16.8mA
Tube 2 : 16.5mA / 15.5mA
Both tubes GM test about 12.5mA/V (no shorts no gas)
Replacement Telefunken box
I will pack
the tubes properly(in a wooden box), and will take great care in doing so
PRICE IS FOR
TWO TUBES