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Phil Allison[_4_] Phil Allison[_4_] is offline
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Default Crosstalk in snake cable that include speaker cables and mic cables

Tim Sprout wrote:


How does one detect ultrasonic oscillations?



** Strangely, an analog multimeter does the job quite well.

My own 20kohms/V one is only -3dB at 150kHz on the 50V AC range,


...... Phil