scratchy edp

["Petrovich, Duane" <criminy@mail.utexas.edu>]

hallo,

 

i just got a new edp and im having some troubles.  any recorded loop has this staticy/scratchy sound along with it.  ive tried multiple cables, but can't get rid of it.  when i just play thru the unit without recording, it's fine-- no noise.  and while im recording, it's fine--no noise.  but as soon as the loop starts playing back, it has all this noise with it.  it's not a digital distortion noise; i am keeping the input at a reasonable level (no red lights).  any suggestions?

 

 

thanks,

dp