Buy Panasonic WM-61a back electret omnidirectional condenser cartridge
http://www.digi-key.com/, search for WM-61a
For better performance, mod as specified here. A better pic may be found here - top two diagrams. This circuit will provide power and buffering for the cartridge.
You can put everything together as described here (go down to Microphone Wand).
http://www.digi-key.com/, search for WM-61a
For better performance, mod as specified here. A better pic may be found here - top two diagrams. This circuit will provide power and buffering for the cartridge.
You can put everything together as described here (go down to Microphone Wand).
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