Hello Flexers,
   
  I’m a newbie to the scene, having acquired a used SDR-1000 several weeks ago. 
  The radio is relatively late production with the 100W amp, ATU, and RFE.  
I've used both straight parallel cable and the USB adapter cable.  The sound 
card is a Delta-44 with the circuit board interface kit.  Being a 
vacuumtubosourus, I am amazed by the technology…and more than a bit intimidated 
by it.
   
  Anyway, I have experienced a series of problems, each of which was eventually 
traced to poor connection with the 3.5 mm line-in and line-out jacks on the 
back the radio.  In my radio, the plugs fit very loosely to the point that they 
fall out if the cable is bumped.  In contrast the jacks supplied with the D-44 
interface kit are very tight and secure.  So are the jacks on all of my 
computers, computer speakers, my daughter’s iPOD, etc.  My only experience with 
loose 3.5 mm jacks is the Flex.  When I’m able to get good connections, the 
radio is a marvel.  But most of the time…ugh.
   
  I understand that my experience is not unique, so perhaps I can benefit from 
accumulated experience.  Should I…
   
  1. Replace the jacks?  If so, what jacks have folks had luck with?
  2. Hard wire cable to the board?  This is probably the best from an 
electrical point of view, but carries the awful stigma of a user modified 
radio.  
  3. Use some “super” 3.5 mm plug that engages the existing jacks properly?  So 
far, I have used Radio Shack, Switchcraft, and Mouser’s offering (Kobiconn).
  4. Do something else?
   
  Thanks in advance,
   
  Dave, W4QCU
  Oak Ridge, TN
  Lost in the ones and zeros
   
   
   


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