Adjustable Zener B+ Voltage Reducer
The CtG Adjustable Zener B+ Voltage Reducer allows the B+ of a vintage amplifier to be lowered to its original design level when it is too high due to modern line voltage levels of 120 VAC or higher. By rotating the potentiometer the level can be adjusted down anywhere from 10 VDC to 50 VDC. The load current can be up to 200 mA depending on the size of heatsink used.
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