Gary
I believe the hiss is normal - unfortunately. It's most likely being
generated in the LM383 audio PA. Fixing the problem is on my "to do"
list, as well as looking into shortening the hang time of the AGC.
The reason you hear it so prominently in the headphones is probably due
to their high-end response.
Al, K2ZN
Gary Smith wrote:
>
> Greetings,
>
> When I turn the AF gain to zero, I still hear a hiss in my headsets.
> This is accompanied by a hiss which I assume to be the noise floor.
> As I increase the gain, the hiss remains at a constant level and is
> rapidly overtaken by the atmospheric noise .
>
> With the AF gain set at zero, along with the hiss, I can still hear
> strong stations and birdies in my headset albeit at a low volume.
>
> I hear nothing of the hiss, birdies or outside signals through the
> speaker.
>
> Is this normal for the Corsair?
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