Tube Amps / Music Electronics
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|12/20/2004 12:36 PM|
|Johan||Marshall 100watt transformer|
does any body know the collor coding of the powertransformers primary side in the mid seventies 100watt Marshall amps( laydown tranny.)
I have a 1975 100watt Super Bass where the voltages inside run a little high. when it was built we had 220volt here in sweden and now its closer to 240v so I think I should switch it to the next winding. I know I could mesure the impedance but i dont trust my multimeter when values are to small so knowing the collorcodes would help a lot..
any help would be very much appreciated
|Johan ok..I think I figured it out...|