The resolution, textures, transparency and expression of sound is greatly affected by how and what power is supplied to your audio devices. Which means a power supply unit affects the sound quality to the entire audio system, and should never be considered “just a power supply unit.”
The sPS-500 is an audio power supply designed specifically for high performance audio. It is built to eliminate noise generated by powered devices as well as to remove noise coming from an AC power source.
Using SOtM’s unique technologies for noise cancellation and sound enhancement, and high quality audio components that are already proven in sound quality, you will hear superior sound with the well-designed sPS-500.
The sPS-500 can easily cope with a wide range of AC power input – the output voltage can change to 7Vdc, 9Vdc, 12Vdc or 19Vdc depending on the power specification of your audio equipment – and the 50W output is flexible enough to be applied to various audio systems. It is also designed to provide more stable power through the input, output, overcurrent and overheat protection circuits.
The rich texture and detailed, luxurious sound created with the technology of the new sPS-500 will create a new listening experience with your audio system. A unique and impressive exterior design also makes the sPS-500 stand out from the crowd. The sPS-500 will help bring your audio system up to the next level.
DC output on/off switch
Operating indicator LED x1
AC power input on/off switch(Rear panel)
AC power input
Voltage : 100Vac ~240Vac
Frequency : 50Hz / 60Hz
Current : 2.5A >
DC power output
Voltage : 7Vdc, 9Vdc, 12Vdc, 19Vdc selectable
Voltage tolerance: ±10%
5A@ 7Vdc, 9Vdc, 12Vdc
Current tolerance: ±10%
Maximum output power :
50W@100Vac <, +50℃ > inside temperature
Operating temperature : +10 ~ +30℃
Storage temperature : 0 ~ +40℃
Operating & storage humidity : 10% ~ 90%
106 x 48 x 230(mm)
You can choose the cables among the standard type cable or Y type cable, copper or silver wires, and the length, the lenght choice could be made among 30cm, 50cm and 100cm.
Normally the copper wire sounds relatively calm and neat, and the silver wire is relatively open and more delicate.
- Standard Copper cable : it brings a clean sound with musical nuance without having any distortion.
- Stranded 7N UPOCC silver cable :Compared with copper wires, it brings more detailed and dynamic scenes, and brings the distinctive bright and precise sound propensity of silver wires.
- Stranded 7N UPOCC Copper cable :Compared with the standard copper wire and silver wire, the sound character is middle of their propensities, it bring very detailed musical nuance.
Depending on which dc cable is used, it effects sound in your system hugely, so select the proper dc cable for your system according to your sound taste.
The standard DC power cable which is supplied as a basic accessory is 30cm, copper wire and the jack size at then end is OD5.5/ID2.1.