Thread: D-104 mic -JFET amplifier for base stand
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Old April 8th 10, 06:22 PM posted to rec.radio.amateur.boatanchors
Edward Knobloch Edward Knobloch is offline
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First recorded activity by RadioBanter: Jul 2006
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Default D-104 mic -JFET amplifier for base stand
Hi, Gang

I stumbled upon web site with info about replacing
the bipolar transistor amplifier in the base of some D-104 mics
with a JFET amplifier for improved performance.

http://www.ko4bb.com/Manuals/08%29_M..._N9WB_rev2.pdf

73,
Ed Knobloch

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