Dear Macdad: I don't know which kind of improvement you are looking for.
If you are looking for a better quality music reproduction, I think that with a second DD-12 running in true stereo way with your Maggies you could have a great system.
Please take a look at this link: http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1117893153&openflup&27&4#27
Regards and enjoy the music.
Raul.
If you are looking for a better quality music reproduction, I think that with a second DD-12 running in true stereo way with your Maggies you could have a great system.
Please take a look at this link: http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1117893153&openflup&27&4#27
Regards and enjoy the music.
Raul.