The cartridge is mounted to a small bracket for lack of a better term . The bracket swivels as it is mounted at one spot or a pivot if you will to the arm. I still cant beleive how good it sounded or how well it tracked,but as I said before I just could not see 1400 bucks worth of product and quite fragile wiring by its design.It is not mounted either it literally is just set in place. The actual arm wand is very strong and stiff as it is actually a small I beam to eliminate flexing leaving that to the swivel. However if I was wealthy enough that 1400 was nothing to me I would undoubtabley buy one. I have a freind who uses it while his 4000 dollar arm now sits idle. He has had to rewire it twice at 250 a pop yet it does not deter him. Its kind of eclectic, and cheap in appearnce, big on price in my opinion anyway ,but it sure sounds like its worth more. Google Sakura RS1 and you can see it and read a review on it.
Cheers
Cheers