[Elecraft] I had a dream

[Kevin Rock]

I was musing today about my K3.  I like the receive equalization feature.   
It allows me to boost the sidetone frequency and attenuate all the  
others.  I thought further.  Why can't the equalizer attenuate everything  
except my sidetone?  Say your sidetone is 600 Hz.  Do you really need to  
hear 700 Hz or 500 Hz?  By killing all the highs I can get rid of the ever  
present hiss.  What would happen if I could only hear 600 +/- some epsilon  
Hz?  Just a thought for a feature to put on the back burner and simmer a  
while, like chicken stock.
    73,
       Kevin.  KD5ONS