Audio sample for this thread...
http://www.hydrogenaudio.org/forums/index....topic=29496&hl=
The original file (the first that came to hand on my PC) came from here:
Andrew Rose Pristine Audio Restoration
You'll have to mp3gain the attached file back down to a sensible level to hear what it should sound like, or download the original from the above link (near the bottom).
Cheers,
David.