There are ghosts in the Ground! More grounding advice... - Page 2 - diyAudio
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Old 7th March 2012, 12:03 AM   #11
diyAudio Member
Join Date: Sep 2011
Location: Brisbane
You havent swapped pins 1 and 2 on the XLRs have you? Do you have any pics?
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Old 7th March 2012, 02:22 PM   #12
diyAudio Member
Join Date: Mar 2012
Hey guys,

So I've taken off my dunce hat, and connected the shields to each other. Signal level rises significantly, though it's still quite noisy.

As I said before, any connection to audio ground makes my signal disappear altogether.

Here are a few pics. Ignore the layout of the boards, nothing is mounted yet!

Power connection:

Click the image to open in full size.

Overall view
Click the image to open in full size.

XLR to show I haven't been mixing pins
Click the image to open in full size. (looks to me like my iphone cam mirrors)
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Old 12th March 2012, 06:13 AM   #13
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Join Date: Jul 2003
Location: Dona paula, Goa
U need to use a metal chasis.

Gajanan Phadte
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