RS-309D 12 inch Ortofon’s D series tonearm takes analog sound reproduction to a higher level with highly configurable VTF options and a dynamic balance system for increased stability when tracking warps and other anomalies
D series tonearms can be used for a wide array of cartridges, feature anti-skating control
Technical data:
Effective length (distance between the stylus and pivot point): 329mm
Mounting distance between the pivot point and turntable center: 314mm
Offset angle: 19 degrees
Overhang: 15mm
Tracking force adjusting range (direct reading): 0 - 5 g
Height adjustment range: 42 mm - 57 mm
Diameter of the armbase mounting hole: 34 mm - 36 mm
Diameter of the center shaft: 16 mm
Digital scale DS 1 included
Headshell SH-1 included