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Old 04-28-2017, 02:28 PM
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EddieJones EddieJones is offline
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Join Date: Dec 2014
Location: Santa Cruz
Posts: 4,549
Default Re: Noisy talkback on the M40?

We went to great lengths to make sure the fan in the back was only for emergencies and to have the system as quiet as possible, unfortunately what you are hearing are the heat pipes and electronic components as they heat up and cool down. Its quite a lot of processing going on in there.
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