Power Transformer windings

[omriba53]

Hey There,
I was checking my Marshall JCM 900 PT and I've found that although the 360V and the 6.3V secondaries are in different windings, it has some resistance (about 5M).

Does it mean that the PT needs to be replaced?
Thanks!

 

[jazbo8]

Of course not, that’s the way it supposed to be.

 

[Enzo]

And make sure when you hold the meter probes to the wires, you are not doing so with your fingers, your body has resistance too.

 

[omriba53]

Ok cool, Thanks Jazbo and Enzo 🙂