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Class D Switching Power Amplifiers and Power D/A conversion

gain pot. ???
gain pot. ???
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Old 20th September 2012, 03:13 AM   #1
cbcb900 is offline cbcb900
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Join Date: Oct 2010
Default gain pot. ???

i got a viper 2500.1 class d. The gain pot had a short so i took it out, put a 50k audio taper pot on it. (had it laying around) the one that was in there was a 20k.. the question is what kind of pot do i need for the amp gain? i know 20k just what type?
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Old 21st September 2012, 01:31 AM   #2
nigelwright7557 is offline nigelwright7557  United Kingdom
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Location: Carlisle, England
Audio usually uses log pots.
The ear is log response.
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