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Omega Electrical and Audio Help / Re: new head unit
« on: 03 December 2018, 19:02:52 »Depends what Audio Source your pumping into it, if its a proper Pre Amp Audio level then its not too far of the mark, so modern RCA type level should be ok if not a bit high, level wise, which is good in a way as it means you pad the input with a 2k to 10k Pot and try and keep the input resistance above 1k.Tapping into the CDC audio lines is easy enough and can be done to suit your needsBut the impedence is wrong, so you ideally need a matching circuit. Even I notice, despite being half deaf and completely tone deaf.
If your feeding the input from a iCrap, Phone, headphone output then its going to be all over the place, so more of a case of think of number, divide by 10, multiply by 2, then down the Pub to discuss with your Techie mates, Bobs your Uncle.
yeah think i will still give it a miss sounds like to much bother 
