Re: show your mic

Gordon Gibby

​fascinating old microhpone!!!

From: <> on behalf of Lee <mr.olson@...>
Sent: Sunday, April 22, 2018 10:04 PM
Subject: Re: [BITX20] show your mic
I am in the process of re-purposing a very old microphone as you can see in they lower picture, FEB 1944.  A new microphone cable should be here next week.   The carbon element inside was bad so I went for a MAX9812 Microphone on a board for $1.75 on eBay.  This microphone was not from a telephone.  Any guesses?

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