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Re: Does the QMX need a mic preamp? #qmx #QMXplus #SSB Firmware beta 1_01_003 release #qmx #QMXplus #ssb


 

Hi Don,
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I didn't want to be invasive and have the risk of breaking something in the QMX to source a 3.3v line. I will stick with the 3v battery pack.
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The idea was to be able to use any generic electret capsule and boost the audio to an acceptable level to drive the QMX. Having to use a specific capsule narrows down options.
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Cheers.
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Mel. M0KMD.

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