Rob, thanks for the input. I will be purchasing the AFS intercom as it appears that I can eliminate the extra audio mixer board and will have ample voltage to support
the electrete element without the use of an external supply.
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Rob, thanks for the input. I will be purchasing the AFS intercom as it appears that I can eliminate the extra audio mixer board and will have ample voltage to support
the electrete element without the use of an external supply.