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About sPS-500
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 simply 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 improvement 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, over current and overheat protection
circuits.
Product Outlines
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Power on/off switch and a power indicator LED lamp
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AC power input connector : Connect to AC power by the C14 inlet type AC power cable.
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AC power switch : Turn the AC power on or off.
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Output voltage select switch : Select the DC output voltage by a small ‘Θ‘ type driver.
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DC power output jack : Connect the device by the DC power cable.
Precautions
Make sure that before turning the power on, check the input voltage of the device and select the correct output voltage.
Product user guide
Check the input voltage of the device.
Select the correct output voltage using the output voltage select switch by a small ‘Θ‘ type of driver.
Connect the DC power output jack to the device by the DC cable.
Connect the AC power cable to the AC power input connector.
Turn on the power by the AC power switch.
Once turning on the power, the power indicator LED lamp will blink and be off.
Press the upper position of the power indicator LED lamp around 0.5 sec and then the LED lamp will be on and will start supply
DC power.
