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ghost power on the uDac ?

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neopan

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  • Posts: 2
ghost power on the uDac ?
« on: 27 Feb 2010, 09:01 am »
when i turn off my pc the uDac's power is still on...is that normal ? should i unplug it when im not using it ?
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rustydoglim

  • Industry Contributor
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    • www.nuprimeaudio.com
Re: ghost power on the uDac ?
« Reply #1 on: 1 Mar 2010, 09:20 am »
uDAC gets the power from USB cable. Just leave it there and it doesn't consumer much power.
If you turn off the volume, the USB to coaxial digital output will be activated.
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neopan

  • Newbie
  • Posts: 2
Re: ghost power on the uDac ?
« Reply #2 on: 15 Mar 2010, 03:33 am »
i'm more worried more that it'll run in the device too much. cuz the blue LED is always on even when the pc is off.
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nuforce-casey

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  • Posts: 357
Re: ghost power on the uDac ?
« Reply #3 on: 15 Mar 2010, 06:28 pm »
Some PC BIOS allows a setting to maintain USB power even when the Windows is shut-off.   Such as my Lenovo.  So the USB can still be used to charge a cell phone.
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