Found an Imperial-Kuba 612 radio missing a tube. Tried identifying tube by process of elimination from schematic but got lost with non-us domestic tube names in various indexes.
Schematic from radio-museum-org attached of 8 tubes- 2 of which are 7 pin. One of the 7 pin tubes present is an EAA91- the other 7 pin is missing.
Can you tell me the name of this missing tube?
Thanks plenty!
Schematic from radio-museum-org attached of 8 tubes- 2 of which are 7 pin. One of the 7 pin tubes present is an EAA91- the other 7 pin is missing.
Can you tell me the name of this missing tube?
Thanks plenty!
Attachments
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i1.JPG -
imperial_609_stereo_1201344.png
