Output attenuator for P1.7 - diyAudio
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Old 4th February 2006, 03:53 PM   #1
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Default Output attenuator for P1.7

In Leiu of the remote attenuator setup as in the original I have a 4 stack DAVEN attenuator that I want to re-resistor for use with this 1.7. What value do I need to look towards building to equal the impedance of the original 1.7's attenuator?

Thanks,
Mark
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Old 5th February 2006, 01:07 AM   #2
Stones is offline Stones  United States
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Mark,

I use a 10K ladder on the output of mine with the gain resistor at 700ohm and the input pad settings @ 9.7 dB.
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Old 5th February 2006, 11:02 AM   #3
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Thanks Mark! I had a sneaking susposcion based on the original iunits output impedance that it needed a fairly low impedance attenuator.

Mark
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