Looks like something similar to the "glue method."
Check out this thread :
http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1186001554&openfrom&1&4#1
Ken
Check out this thread :
http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1186001554&openfrom&1&4#1
Ken