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Re: Excal headphone endcap wiring?
Posted by: bklein
Date: April 07, 2017 02:36PM
No, that resistor and capacitor in the endcap is a AC coupler so that any D.C. Offset in the audio signal is blocked from the headphones - it saves battery draw and should be kept in circuit. I need to know about shield ground - it is the brown thing sticking up slightly in my photo. Probably goes to same place as the black wire but I'd like to know for sure. As I'm putting in a CTX audio jack it probably doesn't matter as you can't count on shielded lines on the phones themselves.


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Excal headphone endcap wiring? Jpeg Attachments

bklein546April 06, 2017 10:07PM

Re: Excal headphone endcap wiring?

AngerManagement143May 21, 2017 06:01AM

Re: Excal headphone endcap wiring?N/T Jpeg Attachments

OldBeechnut286April 08, 2017 02:35PM

Re: Excal headphone endcap wiring?

surfman248April 07, 2017 04:17PM

Re: Excal headphone endcap wiring?

surfman218April 07, 2017 01:31PM

Re: Excal headphone endcap wiring?

bklein232April 07, 2017 02:36PM

Re: Excal headphone endcap wiring?

OldBeechnut280April 07, 2017 05:46PM



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