The transformer isolates and steps down the AC voltage, the rectifier turns it into a rough DC ... between a linear power supply such as this one and a switching design for high quality audio ...
It’s not entirely clear why [Advanced Tinkering] needs a 50,000-volt power ... supply is pretty straightforward, with a ZVS driver and an AC flyback transformer. Powered by a 24-volt DC supply ...
Michell Audio, best known for its iconic Gyrodec turntables, has taken the lid off its first set of hi-fi electronics ... and regulate the DC power from the dedicated supply.
At $4,950, the Nagra Compact Phono is a “lower cost” high-end audio solution for getting the most out of your vinyl record ...