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Posted 06/16/2023 7:18 pm
With a ping tone test it must be remembered that lots of fakes also give a nice metallic ring,
however,
what you should be listening for is the difference in the pitch (higher or lower note variation against what is produced by a known genuine coin).
For some cast coins there is no metallic ring, but for diecast coins it is highly possible that a good metallic ring is possible.
That is why a difference in pitch against genuine should be listened for.
however,
what you should be listening for is the difference in the pitch (higher or lower note variation against what is produced by a known genuine coin).
For some cast coins there is no metallic ring, but for diecast coins it is highly possible that a good metallic ring is possible.
That is why a difference in pitch against genuine should be listened for.
