Gibson GA2 RVT Speaker Impedance

[plexi50]

Does anyone know the output transformer speaker impedance?
I can find no info on speaker or transformer impedance. Schematic does not show it either.

[DummyLoad]

if amp was equipped with a single speaker, then very likely 8 ohm.


measure OT to be sure.


https://www.youtube.com/watch?v=Yzo3A-NywSs


--pete

[plexi50]

The amp did have a single 15" speaker and i was thinking 8 0hms. But have to be sure. Very interesting video on transformers. Thanks much.

[uki]

if amp was equipped with a single speaker, then very likely 8 ohm.


measure OT to be sure.


http://www.youtube.com/watch?v=Yzo3A-NywSs


--pete

That is a very good video about transformers, I've seen it before, this guy gives some good advices and hints !