Input Selector

Sorry I was cooking whilst I typed.

Like the diagram attached I found 🙂

If you wire it internally at the switch you can have external rca sockets without the need for proprietary cables and always have a single ended AND balanced inputs plus further expansion possibilities.

I've used the rotary selector I linked before and it worked very well.
 

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  • r412_9_image_xlr_vers_rca-2.png
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And would the cables from the turntable be wired as you suggested, graham?

Like in the alternative diagram I have attached, with the following conversion into TRS jack terms:

1 = S
2 = T
3 = R
 

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  • RCA to TRS.jpg
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Check this out for me Douglas, I think the OP needs a wiring diagram.

The thumbnail shows how I would hook up a typical 4pdt switch for this job...

If the OP uses a metal box the grounds will automatically tie together through the case.

If he decides he needs more than 2 inputs, a different switch would be required.
 

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  • 4pdt.jpg
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