Patches and discussion for Ensoniq VFX family

VFXsd-ers,

This developed over the last year...  My VFXsd, once warmed up and 
after about 15-30 minutes of playing, produces a low-volume, and very 
high pitched squeal in the background of the music.  It is quite 
annoying, and makes for recording of my tracks un-pristene.

Any ideas what this is, and how to combat the problem?  Please share 
your answers with the group in case others have experienced the 
problem.


Thx, from a newbie on this group,
Greg Stumpf, Norman, OK