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All India Engineering Entrance Examination AIEEE

What is input impedance of amplifier?

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Wiki User
August 12, 2012 10:06AM

Here comes help. The input impedance of an amplifier (load) works always together with the output impedance (source) of the device from where the audio voltage comes.

Scroll down to related links and look at "Input impedance - Wikipedia" and "Interconnection of two audio units".