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About the QA40x category
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1
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352
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August 9, 2023
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Power Amp Testing with the QA402
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7
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734
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September 28, 2023
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Why is there a DC offset in my QA403 data? Why is RMS not computed correctly?
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5
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98
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September 26, 2023
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QA403 384Khz sampling rate
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12
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473
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September 23, 2023
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Comments welcomed on test fixture PCB for impedance measurements
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83
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821
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September 21, 2023
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QA404 and QA403 Update
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46
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4254
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September 18, 2023
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QA40x Release 1.183
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7
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294
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September 16, 2023
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What's up with qa404?
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2
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158
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September 14, 2023
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Recording QA403 output signal in .wav file
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1
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62
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September 9, 2023
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IM Distortion Measurement
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10
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445
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September 7, 2023
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QA40x Feature request
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53
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1173
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August 31, 2023
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403 I/o connections to xlr
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6
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232
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August 31, 2023
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Question about which SNR and THD+N measurements to trust
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7
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227
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August 25, 2023
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Newbie Questions
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1
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124
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August 18, 2023
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Multitone using Rest API
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3
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95
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August 14, 2023
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Max Sampling Rate For DAC Testing
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3
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134
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August 3, 2023
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6dB gain with Differential Cables
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2
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134
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July 28, 2023
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AMP Frequency response test
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2
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157
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July 23, 2023
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Newbie with a question on QA403 precision
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10
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288
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July 23, 2023
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Question about Crosstalk
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26
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344
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July 22, 2023
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QA402 Accumulating Traces on a Plot
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30
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639
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July 20, 2023
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Amplifier Input Impedance Measurement
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6
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153
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July 16, 2023
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QA40x Release 1.181
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21
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221
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July 15, 2023
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Input Transformer Measurement
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7
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197
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July 11, 2023
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QA402 - Phono preamp measurements
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15
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895
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July 11, 2023
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Direct Access-QA 403/404
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6
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311
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July 1, 2023
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Plugin PWR THD Versus Power: problems
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8
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299
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July 1, 2023
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Phono preamp measurement setup
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15
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323
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June 22, 2023
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More on Multitone?
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12
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396
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June 22, 2023
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QA403 giving DAC underrun errors and ADC overruns
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17
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510
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June 6, 2023
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