I think it's impossible to separate the turntable from the arm, particularly when some of the best turntables (Kuzma Stabi, Rockport, Walker, Versa Dynamics) all come with linear arm fitted during assembly and there is typically no way to fit a pivot arm on one of these to make a comparison.A clarification. That may be true of Rockport, Walker, and Versa Dynamics but is not true of the Kuzma Stabi XL and Stabi Reference turntables, which may be fitted with the Airline, 4Point, Stogi Reference, etc. as well as third party arms, and the XL can accommodate as many arms as desired and practical.
Dealer disclaimer.