The replacement of sound tubes is considered a maintenance item. Eventually, moisture from your ears will clog the very fine screen in the acoustic dampers that are used to tune frequency response. This manifests as diminishing total volume, maybe you find yourself having to turn the radios up very high, and eventually can lead to complete sound blockage. You might notice small droplets of moisture collecting on the inside surface as well. A fresh set of sound tubes is the solution.
$15.00
In stock
The CQ1 shows quality construction, and the headband/microphone support seems beefier than other lightweights.
Kitplanes Magazine Feature
November Issue, 2021
When I asked controllers about audio quality, they said they heard almost no background noise even though the engines were running.
Aopa Pilot Magazine Feature
January Issue, 2022
Having worn other in-ear models, the most surprising aspect about the CQ Headset was the utility and clarity of my telephone calls with ATC.
Aopa Pilot Magazine Feature
January Issue, 2022
After the demo flights, I can see promoting the CQ Headset and making it primary for all but the loudest cockpits.
Aopa Pilot Magazine Feature
January Issue, 2022
I like this design because the speaker elements are fairly well protected against abuse by the wearer.
Kitplanes Magazine Feature
November Issue, 2021
The CQ does an excellent job in bringing living-room quality sound to the cockpit.
Kitplanes Magazine Feature
November Issue, 2021
Card Machine Works
12160 W. Parmer Lane, Suite 130 #806
Cedar Park, Texas 78613
(737) 529-8074
info@cardmachineworks.com
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