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John Douglas | all galleries >> Galleries >> Building a VU Meter > 78
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First Coil

78

First Coil

This coil turned out to be "No Good". Somewhere under those many turns of
number 36 AWG magnet wire is a grounded connection to the bobbin rendering
it unusable. The coil was "painted" with two-part epoxy glue while slowly rotated.


other sizes: small medium large original auto
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