transformer mpt 50

[Pepe125]

Hello, I need to know what the secondary voltages of this transformer are. It is for a plexi 100.
And also where I can find the graphic diagram of the connections.Thank you and best regards

[Latole]

https://el34world.com/Forum/index.php?topic=16942.0

[sluckey]

MPT50 is for a 50 watt amp not a 100 watt amp. For more info about the old style and the new style, look here...

     https://el34world.com/Transformers/marshall.htm

[Pepe125]

Thanks to all I have already found what I do not see is the bias voltage I suppose it will be about 98V. or 100v

[sluckey]

There is no separate bias winding on the MPT50. You'll have to source the bias voltage from the HT winding, just like Marshall did.