[TenTec] Audio Issues with Heil Microphone and Jupiter

James C. Owen, III k4cgy_list at yahoo.com
Tue May 2 11:57:43 EDT 2006


Hi Dave,
   Heil's are not known for having high output. With my 
headphone/mic I had to build a pre-amp to use with the Corsair
II. However it works fine with the Jupiter though I have to run
mike gain about 90% where as with the D104 I normally use it is
run between 40 & 50%. Just a difference in mic output. There is a
course adjustment to set the mic gain in the Jupiter so you could
adjust this to reach a comprise between the two mic's. Say set
the course gain such that with the Heil you would set the gain to
90% and with the T-T gain might be 20%.
73 Jim K4CGY

--- Dave Tipton <dave at lodave.org> wrote:

> Last night, I was playing around with a Heil HM10 microphone
> and discovered that I cannot get enough Audio through it into
> my Jupiter.  I put the $28 Ten Tec hand mic on and it works
> fine.. (100 Watts PEP vs 25-50 Watts PEP with the Heil)  In
> order to get to the 25-50 Watts PEP on the Heil, I had to turn
> the processor up to 100%.  (Not good)  Switching between the
> two elements goes from bad to worse.
>    
>   Ok, so do I have an impedance mismatch or what?  I bought the
> proper cables, etc.  I'd rather NOT buy an equalizer/pre amp. 
> What am I missing here?
>    
>   Thanks,
> Dave
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> 


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