XPost: sci.electronics.basics   
   From: phil_a@tpg.com.au   
      
   "Don Pearce"   
      
      
   > And make no mistake, the feedback the OP was asking about was the loud   
   > howl you get when you turn the PA up too far.   
      
      
   ** The wording of his massively ambiguous post does not suggest that.   
      
   Effects units that delay an audio signal become " reverb " units with the   
   aid of some feedback from output to input.   
      
   That is the "jargon" used.   
      
      
      
   ...  Phil   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)