[Elecraft] [K3] k3 hiss update.

[Mike Rodgers]

For those that have or can hear this problem, some thanks to Chris are finding some relief with a big 8-10 old school speaker. redoing eq is required. 
I havnt been able to locate one. I don't know If this sacrifices all highs or not. 

What I wonder is does this have anything to do with a 2.7 5 pole filter with offset versus 2.8 8 pole with no offset?

I'd like to hear preferably direct from those with the issue as to which filter you have?

Thanks
Mike R

Play me some fiddle, but no stinkin' violin!

Amateur/Ham Radio KE5GBC
HF & Echolink mobile