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PhiDAC hex kits with pre-built filters
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Old 17th October 2020, 10:13 PM   #141
TNT is offline TNT  Sweden
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Aha - thanks!

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Old 18th October 2020, 05:39 PM   #142
gpapag is offline gpapag  Greece
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PhiDAC hex kits with pre-built filters
You are welcome TNT.

Now the same tests on the DAC with the 3rd order filter installed.
(again, spikes at 1st attachment are measurement glitches, there is no real distortion peaking)

George
Attached Images
File Type: jpg distortion vs frequency at -2dBFS input.jpg (121.2 KB, 27 views)
File Type: jpg distortion vs input level (997Hz).jpg (112.1 KB, 27 views)
File Type: jpg level dependent gain.jpg (87.8 KB, 28 views)
File Type: jpg settings.jpg (220.8 KB, 30 views)
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