Audio sample for this thread...
http://www.hydrogenaudio.org/forums/index....topic=29496&hl= (http://www.hydrogenaudio.org/forums/index.php?showtopic=29496&hl=)
The original file (the first that came to hand on my PC) came from here:
Andrew Rose Pristine Audio Restoration (http://www.pristineaudio.co.uk/Downloads.html)
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.