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Post by rich04 on Feb 15, 2022 13:37:01 GMT
A question for anyone who knows can i add a second input to a pre amp without using a selector switch.Can i just join 2 inputs together.
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Bigman80
Grandmaster
AA Founding Member & Bigbottle Audio Creator
Posts: 16,088
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Post by Bigman80 on Feb 15, 2022 14:42:14 GMT
A question for anyone who knows can i add a second input to a pre amp without using a selector switch.Can i just join 2 inputs together. Just fit a toggle switch on the rear for the simplest method. |
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Post by rich04 on Feb 15, 2022 15:01:59 GMT
Thanks
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Post by firebottle on Feb 15, 2022 17:40:44 GMT
You could just parallel two inputs BUT it would depend on the characteristics of each source when switched off as to whether it would work.
Ideally you would want the sources to present a high impedance when off so they didn't load the other source.
Simpler and more workable just to fit a switch, as mentioned.
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Post by rich04 on Feb 16, 2022 7:40:35 GMT
Ok thanks.
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