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Server Lease Renewal/Software Licenses

Our yearly server lease, software licenses, as well as hardware operating costs, ARE due Dec 6th, 2021. Our current donations have fallen far short of the funds we need to renew. Please remember the RennTech.org community is Member supported so please consider a donation to help...  THANK YOU!

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GTRSR

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    Porsche 911
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  1. Thanks Richard. 1999 C2 996 with almost entirely aftermarket audio except for stock PCM1 head unit. Other thoughts / suggestions of appropriate ground points to eliminate whine that sounds like it is coming from the gauge cluster & speakers? Thanks.
  2. Hi I'm trying to trace down the root cause of alternator whine / rpm dependent noise in our 996 with PCM (1), and aftermarket amp & crossovers. I've already improved the grounding on the amp (some improvement in whine) and next on my list is the head unit. Can anyone provide the "correct" grounding of the PCM head unit? Other suggestions would also be appreciated. Thanks! PS - newbie member, sorry if this has already been discussed, my search didn't turn up anything addressing this specific problem.
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