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Welcome to the QuantAsylum Forum
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0
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1865
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December 5, 2019
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Unofficial open-source cross-platform tool for the QA402/QA403
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0
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13
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July 8, 2026
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Any word on v2.0 software
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3
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155
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July 7, 2026
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QA40xPlot Thread
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406
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10587
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June 24, 2026
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TSP Measurement with QA403 release 1.223 - Issues
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2
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144
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May 28, 2026
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No signal from right input channel
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1
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70
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May 20, 2026
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THD measurement lower than 127 dB
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11
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568
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May 18, 2026
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QA40xPlot and QA462
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0
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128
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May 13, 2026
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Is the Forum down?
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2
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101
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May 10, 2026
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Q403 grounding point
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17
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576
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May 4, 2026
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Frequency respone trace
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30
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534
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April 22, 2026
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SPLMeter app now available on GitHub
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2
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179
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April 13, 2026
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Can I test a USB ADC with the QA403?
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5
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316
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April 13, 2026
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Qa40x_V2 Version 0.1
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26
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815
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April 4, 2026
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QA402 Software on Linux and Mac
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51
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3254
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March 24, 2026
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Abnormal Graph on Crown Amp
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8
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193
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March 16, 2026
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SPKR Impedance - Vas measurement issue
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2
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134
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March 13, 2026
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403 and ARTA sw
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2
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167
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March 12, 2026
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Testing an audio compressor
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3
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134
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March 7, 2026
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My custom Q403 case
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4
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208
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March 5, 2026
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Adding a switch to the 403
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13
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300
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March 3, 2026
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Verifying Calibration Automatically
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9
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289
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February 26, 2026
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1.920 THD is > THD+N
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24
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890
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February 21, 2026
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What is maximum frequenz range for a frequency response measurement with the QA403
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2
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144
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February 20, 2026
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Issues with high frequency measurements
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3
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154
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February 18, 2026
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Two question about 403
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0
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63
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February 17, 2026
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Help with 60hz noise
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30
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731
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February 16, 2026
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Windows Computer needs - Memory, etc
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11
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133
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February 12, 2026
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Frequency Response issues in a QA403. (edit: Be careful to turn off Weighting)
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10
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233
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February 12, 2026
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Shipping costs to germany/europe?
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12
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338
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February 8, 2026
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