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Measuring phase response of a DAC
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5
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340
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July 28, 2025
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QA40x - Verifying Calibration on a QA402
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19
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505
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July 17, 2025
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Dayton Audio iMM-6 interface to QA403-Any specific requirements?
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1
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143
|
July 14, 2025
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Sine wave gen starting and stopping
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2
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112
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July 11, 2025
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QA472 as diff amp front end for scope?
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0
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94
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July 10, 2025
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RIAA Weighting Button?
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5
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213
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July 6, 2025
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Phono + Test Record + Preamp
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1
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142
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July 4, 2025
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QA403 export to EMF
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10
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244
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July 2, 2025
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QA403 left output problem
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5
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163
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June 30, 2025
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Bob Cordell's QA403 Tutorial
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37
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2928
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June 25, 2025
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ABX Testing Application
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9
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243
|
June 24, 2025
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Max level/ headroom
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20
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425
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June 18, 2025
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Release 1.216 is up on Github
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21
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415
|
June 18, 2025
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Automated Test idea
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1
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105
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June 18, 2025
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QA462 stand-alone?
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2
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116
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June 14, 2025
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Power foldback problem on graphing
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9
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243
|
June 13, 2025
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AmpFrequency Response or Chirp?
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8
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174
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June 12, 2025
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Testing X-Plot Response
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8
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144
|
June 11, 2025
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Measuring RIAA with qa403
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10
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433
|
June 11, 2025
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Automated tests - an exception occured - solved
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6
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130
|
June 9, 2025
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Curious problem measuring distortion with QA403 and Alpine PDX F4 amp
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2
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135
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June 8, 2025
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Crosstalk change
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4
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154
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June 4, 2025
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AudioXpress October 2023 Loudspeaker SPL Response
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17
|
818
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June 2, 2025
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Surface Dial to Control QA40x
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0
|
126
|
May 30, 2025
|
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Attenuator Control Board in Measuring Power Amps document
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3
|
128
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May 29, 2025
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Ctrl + "Up Arrow" increment
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3
|
78
|
May 29, 2025
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DOA or Partially Functioning QA-403
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8
|
151
|
May 28, 2025
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Issues with Calibration compared with My Audio Precision
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22
|
480
|
May 28, 2025
|
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Testing Sources with No Input
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5
|
183
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May 25, 2025
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Getting hold of a QA403 device
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4
|
278
|
May 22, 2025
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