Never had a problem John getting full rated PEP output from K2/100 #3255
using the HC-4 and HC-5 elements in the Heil ProSet Plus headset without an
external preamp, but I don't use the K2/100's VOX. If I used VOX a little
more audio gain would be required in the VOX circuit, but additional audio
gain between the mic elements and modulator would result in overdrive.
Perhaps my K2/100 is a positive tolerance version.
73,
Geoff
GM4ESD
John R. Lonigro <[EMAIL PROTECTED]> wrote:
John and Charles:
The Heil Prosets with the HC-4 or HC-5 elements don't have quite enough
output to drive the K2 without either an external preamp or tweaking of
the K2's internal circuitry. The version with the electret element seems
to work better with the K2. I believe the Heil K2 Proset is essentially
the version with the electret element, but I'm not 100% certain on that
matter.
All Prosets require an adapter to match your particular mic jack
configuration, so that is not a factor.
No idea about the K3.
73's,
John AA0VE
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