From squawkbx5@yahoo.com Mon Feb 14 18:16:39 2011
Subject:Re: Ventilator HELP !!

fascinating , i,ve been having the same intermitten problem
with mine at my house when hooked up to my a100 , i
was thinking it might be some kind of groung issue , since
this particular organ has some odd ground loop things going
on , it does'nt do it anywhere else . i also use the vent
on my c1 in another room at my house and on two organs
( a c3 and an old rt2 at my church )and i,ve not seen a similar
problem