top of page

Power Supply

DC power supply for Pearl 2 phono stage, Technics SL-1200 turntable and Wyred 4 Sound Music Server in one chassis.

Please refresh the page if you see "This video is unavailable" above.

High current regulator schematic

Simple high current regulator

NOTES

  • Pearl 2 power supply:

    • 50VA transformer from Toroidy (230V primary, 2x24V secondary),

    • CRC transformer snubber,

    • CRCRC filter: 4700uF, 10Ohm, 4700uF, 10Ohm, 10000uF.

  • Technics SL-1200 power supply:

    • Original transformer removed from the turntable,

    • CRC transformer snubber,

    • CRC filter: 4700uF, 10Ohm, 4700uF.

  • Wyred 4 Sound Music Server power supply (10-14V/3A or greater required):

    • 120VA transformer from Toroidy (230V primary, 2x15V secondary connected in parallel),​

    • CRC transformer snubber, active rectifier, CRC filter and capacitance multiplier (board from XRKAudio),

    • Discrete high current regulator, PCB manufactured by JLCPCB.

  • Pesante 2U chassis (Hi-Fi 2000)

Last update: 06.06.2023.

bottom of page