MATCHED PAIR ECC88 TESLA TUBE Yellow inscription NOS TESTED
Double Triode
Up for sale lot of MATCHED PAIR ECC88 TESLA tubes.
These are original Tesla tube.
Natural-Yellow inscription code 32 (PRAGUE);
Equivalent: E88CC, 6N23P, 6922.
Сonditions for test:
Uf=6.3V
Ua=100V
Results:
MP tubes 18.0/18.0 mA & 18.0/17.0 mA
Tested with tube tester, as well as on the vacuum tube amplifier.
I ship with tracking number.
Items are well packed.
I always answer all questions.