Re: Electret mic amp with AGC from Adafruit
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?I'd like to try one of those AGC Mike preamps.
?I have a number of G.E. commercial mikes, some of which have a preamp built in.
?I don't think they are anything more than a 1 transistor preamp.
I need to find some of my G.E. service manuals and see what voltage is provided to the mikes.? ?Or set up one or two of the radios and check the voltages.
?One model called for an electret mike, but one I have wired for it has the preamp in it. ?I opened several to check. ?I also want to use an 8 pin plug and socket, same as is used on some Kenwoods, and a couple of other rigs.
?Don't know if the Heil gold line is just dynamic or what. Just that it worked on an HF Kenwood, and also on an 1 1/4 meter rig
?It has two elements, switchable. ?Other way would be to build a compressor setup I was looking at. Pretty sure it has AGC as well as compresion, which can be bypassed with a switch. ?YMMV ?Wayne WA2YNE ?I'm not really all there. I'm over here.
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