... works much better than Graham Phantom 2 supreme 12 inch. I had Graham for about a year and never could dialed it in to my liking with various cartridges that I have and I finally sold it.
The alignment tool (flip) is correct only with the Standard 9" Ar,. Used with the 10" or 12" Arm Wands the cartridge alignment is wrong. And you can hear that normally. But on the other side, on some official demos they run that way and got great reviews from the magazine people.... :-)
Unfortunately Graham forgot to put a notice about that in the Arm boxes ...
but even when done right, the 66s is still a different world (and the Phantom supreme is really good)