>Hello, > >I am having a ground hum problem with my Audiowerk 8 and Audiowerk >cards. I seem to remember a thread on this on the main LUG when the cards first came out, and the solution had something to do with internal grounding in the Mac. You are using the screws to connect it to the chassis, are you? I dredged this up from years ago. Regards Brian At the bottom of the card is a point at which the shielding meets the metal frame which is attached to the front of the card. Now the bottom of this metal frame was slightly bent away from the card and was not making contact with the shielding. I bent the frame back so it was making contact and put the card back in the Mac......No Noise! Once again if I turn my gains to max then I can hear a little rubbish, but if there was actual signal present at this level my speaker cones would travel across the room. At normal levels it's totally quiet. [Non-text portions of this message have been removed]
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Re: [exs] SOT: LAWP/Audiowerk 8/2 hum problem
2002-03-22 by Brian Gascoigne
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