[Elecraft] Re: K3 MK2R+ audio hum issue (TOO LONG)

2008-08-31 Thread Bob Evans
Jim, I am going through the same struggle with my K3s, MK2R and Heil ProSet. I didn't have as much hum as I did a hollow echo effect (RF feedback?), so I hope this addresses your issues. I have spent an incredible amount of time trying to figure out the problems and there are many. I don't

Re: [Elecraft] Re: K3 MK2R+ audio hum issue (TOO LONG)

2008-08-31 Thread Jim Brown
On Sun, 31 Aug 2008 09:32:51 -0500, Bob Evans wrote: The manual was not written with ease of use in mind and you are referred to outside experts to get a complete history of ground loops rather than tucking a few good practices into the manual. I don't know anything specific about the MK2R,