PSU MKII Power Supply

Was: $419.00
Now: $340.00
In Stock

The Kingrex PSU MKii is an upgrade Linear Power supply for the KingRex UD384 USB Dac. More details

  • Questions?Questions?
  • Authorized Dealer - Trusted Since 2003Authorized Dealer
  • Roon Tested30 Day Returns
  • Free ShippingFree Shipping

The Kingrex PSU MKii is an upgrade Linear power supply for the KingRex UD384 USB Dac.

This KingRex upgrade power option adds another level of detail and resolution to the UD384 USB Dac

Moon Audio is the US distributor for KingRex Products and Dealer inquiries are welcome.

The Kingrex PSU MKii power supply unitis available in a Variety of output voltages. Such as 12V, 9V, 7.5V, 5V. The 7.5v for use with the KingRex UD384 and & UC384. Other versions can be special ordered.

The 5V version can power the Calyx DAC 24/192, Squeezebox Touch, Onkyo ND-S1 iPod Transport, and the RAL-1648iP1 iPod Digital Data Converter, etc.

The 9V version would power aSqueezebox receiver Squeezebox Classic/Duet, M2Tech EVO (7~11V)

The 13V version can power the KingRex T20U, Acoustic Revive RR-77, Nuforce icon, Wadia 170i /171i, TC Electronic Konnekt, 8 Nuforce icon II, Chordette Toucan, Squeeze box boom, ECHO AUDIOFIRE,4 Nuforce HDP, My audio X-02, Cambridge DAC magic, Simaudio Moon 110 LP and Musical Fidelity Vdac mk2 DAC

Inside the PSU Mk2 there's a 48VA toroidal transformer, a regulated power-stabilizing circuit with 8 capacitors, 5 x 2200μF at AC input stage and 3 x 4700uF at DC outputstage. 6N Furukawa PCOCC wiring through out. The unit has a 3 pin Neutrik DC connection on the PSU side to DC jack (electronic side). The included DC jack is a5mm external, 2mm internal type

The switching power adaptor is the most convenient and common power source however it is not a good selection for the music connoisseur who prefers sonic performance over convenience as it has the most noise and distribution due to the high-frequency switching and harmonics in its design. The linear power supply is a better choice for audiophiles. It has less noise and distortion than the switching power adaptor, however, during the AC to DC conversion and rectification process, there is still minute amounts of unavoidable noise and distortion. That’s because the AC power is required to traverse significant circuitry such as transformer, diodes, voltage regulators, and other components.

KingRex Power Supply Unit Compatibilities
5V 3A Calyx DAC 24/192 Squeezebox Touch Squeeze Box III
Lindemann USB DAC24 Squeeze Box Onkyo ND-S1 ipod Transport
Nuforce uDAC Squeeze Box II Creative X Dock
7.5V 3A KingRex UC384
KingRex UD384
Cambridge iD50 Docking
9V 3A Squeeze Box Receiver Squeezebox Classic/Duet
M2 Tech Evo (7-11V)
ADL Headphone Amplifier
13V 3A KingRex T20U
(12V Product) (12V Product) Acoustice Revive RR-77 TC Electronic Konnekt 8 Nuforce icon
Wadia 170i/171i Echo Audio Fire4 Nuforce Icon II
Squeeze Box Boom Simaudio Moon 110LP Nuforce HDP
Cambridge DAC Magic Chordette Toucan Musical Fidelity VDAC MKII DAC
Cambridge iD100 iPhone Simaudio Moon 110LP Audio-Technica AT-HA20
My Audio X-02 Cambridge iD10 exaSound e20
My Audio X2 QBD76


5V / 3A
48VA totoidal type
Voltage Regulatory Circuit
5x2200uF at AC input stage
3x4700uF at DC output stage
Input Rating
Factory set to AC 50/60Hz 100-120V or 200-240V
Output rating
5V /7.5V / 9V / 12V 3A
15V/18V 2.5A



Customers Also Viewed