I needed to have some work done on my Phantom II and recently sent it back to Graham. While it was there Bob did the supreme upgrade. Service was great and he had it back to me in a little over a week. As an aside, Bob Graham is a great guy, and when you call the company he is the one who answers the phone and is very generous with his time.
The upgrade includes the new pivot housing and pivot point, new magneglide magnets, and a new and more substantial looking counterweight.
But when I got the arm back, I also installed a new Koetsu Vermillion cartridge which is still breaking in. So to be honest, I can't distinguish the differences I am hearing between the upgrade and the new cartridge. But the combination has done great things to my system including greater musical detail, richer and more 3D midrange, and an overall warmth and sense of realness to the music.
Regards,
Dave
The upgrade includes the new pivot housing and pivot point, new magneglide magnets, and a new and more substantial looking counterweight.
But when I got the arm back, I also installed a new Koetsu Vermillion cartridge which is still breaking in. So to be honest, I can't distinguish the differences I am hearing between the upgrade and the new cartridge. But the combination has done great things to my system including greater musical detail, richer and more 3D midrange, and an overall warmth and sense of realness to the music.
Regards,
Dave