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residual o/p noise

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G Georgopoulos

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residual o/p noise
« on: 7 Aug 2006, 04:22 am »
Hi all Good evening
how much residual noise should a headphone amp (commercial) have V:pk-pk without the i/ps grounded when measured
any suggestions?
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G Georgopoulos

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Re: residual o/p noise
« Reply #1 on: 7 Aug 2006, 04:58 am »
I need your help  :oops: suggestions appreciated :thumb:
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G Georgopoulos

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Re: residual o/p noise
« Reply #2 on: 7 Aug 2006, 05:02 am »
 :o hello there
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G Georgopoulos

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Re: residual o/p noise
« Reply #3 on: 7 Aug 2006, 05:26 am »
and you know who makes good headphone amps CIAudio and GGA
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G Georgopoulos

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Re: residual o/p noise
« Reply #4 on: 7 Aug 2006, 11:06 pm »
Hi Everyone
this thread seems to have passed unnoticed
a sony amp i measured has 5mVpk-pk residual noise is this good figure

cheers
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