In Reply to: MP Engineering OTL posted by Kasanay on June 2, 2016 at 14:16:47:
Without a schematic, diagnosis would be very difficult, but I bet this is a Futterman-type OTL. What are those output tubes? Are they 6LF6s or related? They are really close together, too close. One clue would be the presence of an output coupling capacitance; are they cap-coupled?
They look home-made or else you've taken off a cover to make the photo.
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Follow Ups
- RE: MP Engineering OTL - Lew 07:58:42 06/03/16 (6)
- RE: MP Engineering OTL - Kasanay 21:45:08 06/05/16 (0)
- RE: MP Engineering OTL - airheadair 17:06:52 06/03/16 (4)