25Watts Linear Power Supply

AC Voltage
DC Output Voltage
  • JAY'S AUDIO LPS25VA is the BEST SELLER since year 2014! Sold more than 300 units worldwide!


    Highlight of the JAY'S AUDIO Ultra-Low Noise LPS25VA:
    - AC Incoming: Schurter IEC, Japan Made EDK Switch
    - AC Noise Filter: UK RIFA RFI Suppression Caps & Noise Filter     
    - AC Transformer: Nuvotem Talema Encapsulated 25VA w/ Fast Acting Fuse Protection
    - High Speed Rectifier with RIFA 0.1uf Bypass Caps
    - Phillips BC 2200uf/25v x 4 Reservoir Caps, total of 8800uf !
    - Phillips 1% Precision Resistors
    - Panasonic FC 120uf, 390uf Decoupling Caps 
    - Mexico Made Inductors
    - Analog Device OP177 for Voltage Error Feedback Compensation
    - Toshiba Pass Power Transistor
    - Two Simultaneously Driven Voltage Output Jacks  
    - Mexico Made Multi-turns Variable Resistor for Fine Voltage Output Adjustment  
    - Voltage Rating: 5VDC/3.5A, 9VDC/2.5A, 12VDC/2A , 19VDC/1.5A, 24VDC/1A, Custom
    - Integrated Aluminium Heat-sink chassis, with 5mm thick (very) well designed front panel with Laser Marked texts


    The Heart of LPS25VA

    The circuit design of JAY'S AUDIO LPS25VA is referenced and improved of the well-known Walt Jung Super Reg. The performance is first in the class I must say. Output voltage stays VERY stable with 0.01VDC tolerance despite I'm driving it almost at full load. It only gets a bit warm after a 48hrs of stress test. With such little money spent, I must say it’s the best bang of buck’s investment in hifi ever!


    What’s in the package:
    1. The LPS25VA itself with thick foam package
    2. 0.8m long of DC5.5 - 2.1 mm cable x 2pcs
    3. US/UK power cord



 JAY'S AUDIO, founded by Jacky Ho, focused on designing and manufacturing Redbook CD transport, CD Player using the Philips CDPRO2 LF, and CDM4 mechanisms for nearly two decades.

Today, despite the advancement, and evolution of the computer music playback, the convenience of music streaming via PC/streamer, Jacky still believe in the standalone digital CD transports are the best way to reproduce music.


Redbook CD at 16bit, 44.1kHz is all one needs.   

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Redbook CD Transport

Redbook CD Player

DAC · Master Clock

Linear Power Supply

© 2018 JAY'S AUDIO