[Elecraft] MH2 Microphone audio quality

[Leroy Marion]

Thanks for help Don.  I just bought mic  new from Elecraft.
You hit on something that might be a problem. I remember
some resistor changes to the KSB2 or audio in circuits.
I will look at the mods section, I changed something way back,
But don't remember if it was Elecraft mod or not.

                   73  Roy  AB7CE

-----Original Message----- 
From: Don Wilhelm 
Sent: Friday, February 25, 2011 5:24 PM 
To: Leroy Marion 
Cc: elecraft at mailman.qth.net 
Subject: Re: [Elecraft] MH2 Microphone audio quality 

Did you purchase this K2 used, and/or do you know what is inside it?  
What I am asking is if any mods have been made to the KSB2 option, or 
maybe a mic preamp has been installed.  There have been several 
non-Elecraft mods to the KSB2, and some will work with the MH2 
microphone while others could cause distortion.

73,
Don W3FPR