[Heath] Checking For Faulty Stages/Components in Audio Circuits

[Bill Bear]

David,

Check out this kit.  

1 Hendricks Signal Injector/Tracer Assembly Instructions - QRP Kits <https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=0ahUKEwigyqbJwIvaAhVG1mMKHSGwBrkQFghUMAk&url=http%3A%2F%2Fwww.qrpkits.com%2Ffiles%2Ftracer_assembly_031809.pdf&usg=AOvVaw2C5PNO8L6RjFNOrJVM3e4c>

I have used the original “Buzzit” signal injector (no longer available) often to ID where in an audio circuit the signal does not pass.  This kit is better and allows the circuit to either inject or “receive or trace” a signal section by section in a circuit.  Might be helpful to you.

Bill
KL7YB

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