AMX240 Audio Panel - microphone volume problem

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microphone volume problem - passenger

Printed From: Avidyne
Category: Avidyne General
Forum Name: AMX240 Audio Panel
Forum Description: Topics on the Avidyne AMX240 Audio Panel
URL: https://avidynelive.com/forum_posts.asp?TID=1355
Printed Date: 26 Mar 2026 at 4:14pm
Software Version: Web Wiz Forums 12.07 - https://www.webwizforums.com

Topic: microphone volume problem - passenger

Posted By: marktrav
Subject: microphone volume problem - passenger
Date Posted: 17 Jul 2017 at 6:23am

I have 3 different headsets that I've collected over the years. My primary pilot headset is a QuietTechnologies. My co-pilot headset (for my 7 year old) is a Telex ANR-50D with a broken microphone (Not a bad thing!) My back seat passenger (my 9 year old) gets a Lightspeed 20XL.

The volume of the 20XL is overpowering compared to the QT. I can hear my 9 year old barely whisper. I can't seem to find a volume control to turn down his mike. I don't know if it's operator error, or if I need to get my 240 looked at. I've had the Lightspeed in the system for a few years, it only just started this problem with the loud microphone.

Replies:

Posted By: LANCE
Date Posted: 17 Jul 2017 at 2:26pm

How long have you had the Quiet Technologies headset?

Posted By: marktrav
Date Posted: 17 Jul 2017 at 4:13pm

Almost 3 years. I love 'em.

Posted By: MarkZ
Date Posted: 17 Jul 2017 at 5:23pm

+1 for the QTs