The Tuner +3 is a fine microphone for communications. Besides being amplified, it has an audio compressor inside that makes for louder average modulation without over-modulating your radio. This microphone was briefly made in the early 1970s. Problem today is the microphone is old with failing electrolytic & tantalum capacitors inside. The original ceramic capacitors are good- they never fail.
Rebuilding the microphone to sound better than new only requires a few select parts. These are...
Rebuild the Stellar Turner +3 Microphone
Rebuilding the microphone to sound better than new only requires a few select parts. These are...
Rebuild the Stellar Turner +3 Microphone