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Old 14th June 2010, 11:37 AM   #1
MondyT is offline MondyT  United Kingdom
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Join Date: Dec 2008
Default Input for headphone amp modelling

Hi All

I want to try out a few headphone amplifier circuits for use on CD players (or PC line outs etc) I am using LTSpice for this.

Assuming the standard 1Khz sine wave input to the amp circuits, could anyone advise what pk voltage level I should use to represent the maximum output of CD player's line out sockets in general?

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Old 14th June 2010, 01:21 PM   #2
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I think unbalanced consumer line levels can vary anywhere from 0.7-2Vrms output.

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Old 18th June 2010, 08:58 AM   #3
MondyT is offline MondyT  United Kingdom
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Join Date: Dec 2008
Thanks Anonymous!!

I will use this as a starter

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