SOLD
Asking $100 including continental USA shipping.
This is a kit, ready to build, of the previous generation of the 21st Century Maida Regulator for Tube amplifier B+ supplies.
The board is as bought with the surface mount components already factory soldered.
I am including all the other board components necessary to build it up for 315VDC. It uses some nice DC Link power capacitors.
It only takes two resistor changes for other voltages up 500v, wattage max of 230 Watts.
I am also including a heatsink that should take care of sinking most typical voltage/current applications.
Asking $100 including continental USA shipping.
This is a kit, ready to build, of the previous generation of the 21st Century Maida Regulator for Tube amplifier B+ supplies.
The board is as bought with the surface mount components already factory soldered.
I am including all the other board components necessary to build it up for 315VDC. It uses some nice DC Link power capacitors.
It only takes two resistor changes for other voltages up 500v, wattage max of 230 Watts.
I am also including a heatsink that should take care of sinking most typical voltage/current applications.
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