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Posted by Richard Crowley on 01/09/06 04:26
"Rob J" wrote ...
> Well I plan to build a little box with $20 transformers, not the
> expensive ones that Beachtek use (their box costs $293 here). It needs
> to go from a line level to a mic level for the camcorder. Where do I
> get
> information on how to pad the line level down to mic level? What is
> the
> input impedance of the camcorder's mic level input?
Pad design info:
http://www.uneeda-audio.com/pads/
> Also if you put a cap in series with the audio line, doesn't
> it impact the frequency response?
Camcorder input impedance and blocking capacitance value:
http://www.rcrowley.com/CamAdapt.htm#value
Capacitance impedance:
http://www.opamplabs.com/rfc.htm
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