1. Pioneer621

    Info or datasheet needed for an M4B51 bridge rectifier

    Hello, I have a quick question on a bridge rectifier I found in my junk box. First a little info on what I need it for; I am working on an ampeg SVT-100T solid state guitar or PA type amplifier & the bridge rectifier in the power supply is shorted & needs replaced. (I hope I’m in the right...