[Jonathan]

By the way, just to avoid confusion its not alternator whine, as this is
present with the engine off.

thanks

"Jonathan" wrote in message
e...
Hello!!

Hopefully you'll be able to help me out, just finished installing my
system
and it works great, except for one issue..

whenever it changes songs (whether on random or manual selection) between
songs a whizzing/ reading sound comes from the speakers and subs!! Its as
if
the mechanism within the cd player is amplified and coming through the
amps
and speakers, I checked all connections and all seems to be fine.

Any ideas on what this sound is? and whats causing it?

many thanks

Jonathan