MATCHED PAIR EF86 MULLARD TUBES
Blackburn
Long Mesh Plate
Squar Getter
SAME DATE
Vacuum Pentode
Up for sale lot of
MATCHED PAIR EF86
MULLARD
tubes from one batch.
Equivalent:
6J32P, 6CF8, 6267, 6F22
Made (date code: B9G) - Mullard, Blackburn, July 1959
See the test results in the last pictures.
I ship with tracking number.
Items are well packed.
I always answer all questions.