Help to identify a vintage top-hat transistor (Algemeen)

door monz , 09-11-2025, 13:56 (3 uur en 30 minuten geleden) @ kris
Gewijzigd door monz, 09-11-2025, 13:59

kris: I have not yet determined that it is safe to power on this instrument, so I won't be able to do any electrical testing until that is possible.

Please see Armand's comment. I'm almost certain that he has found exactly what these are. I know for sure that the organ was built 1956-1961. It was a modified Conn organ which had these transistors; I'm still trying to identify the Conn model.