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A place to discuss member's DIY audio projects & post pictures/schematics. NOTE: There is a limit of 2MB per attachment, and a maximum of 3 attachments per message. If you need to post more than 3 attachments, just add another message.
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Re: Static/white noise in right channel of DAC

April 23rd, 2018, 8:12 pm

C-Media CM108 USB receiver chip in the DAC.

http://www.qsl.net/om3cph/sb/CM108_DataSheet_v1.6.pdf

Re: Static/white noise in right channel of DAC

April 23rd, 2018, 8:59 pm

Get the driver.

Re: Static/white noise in right channel of DAC

April 24th, 2018, 2:08 am

DaveR wrote:I believe you need a driver. If you can figure out the C-Media chip used you might find the driver here:

https://www.cmedia.com.tw/support/download_center


It's telling me that I already have the best driver.

Re: Static/white noise in right channel of DAC

April 24th, 2018, 9:19 am

If Windows is reporting it as an unknown device there is no driver. Download the driver from the link and install it.

Re: Static/white noise in right channel of DAC

April 24th, 2018, 2:58 pm

DaveR wrote:If Windows is reporting it as an unknown device there is no driver. Download the driver from the link and install it.


USB PnP Sound Device - "Don't support this platform"

The driver is for Windows 8 but I have Windows 7.

Re: Static/white noise in right channel of DAC

April 24th, 2018, 3:16 pm

According to the ini file the installer supports from 98 on. Try running it in compatibility mode.

Re: Static/white noise in right channel of DAC

April 25th, 2018, 3:39 am

I hooked up that little Jolida mini-DAC I had and works fine on USB. Shows up in Sound (Burr-Brown Japan PCM2702) and I can set it as default. I give up. It will play on optical but not USB.

Re: Static/white noise in right channel of DAC

April 25th, 2018, 1:29 pm

Did you try DaveR's suggestion, or just change the DAC?

Re: Static/white noise in right channel of DAC

April 25th, 2018, 2:15 pm

I can't get the Pop Pulse to work on USB with this PC. It will work on optical.
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