Type: Universal tone arm with variable dynamic damping
Effective bearing clearance: 30mm both horizontally and vertically
Arm pipe: Boron Titanium pipe
Arm effective length: 250mm
Arm length range: 322mm to 350mm
Arm rear length range: 66.5mm - 94.5mm
Arm height adjustment range: 44mm - 64mm (helicoid part 20mm)
Overhang: 15mm
Horizontal tracking error angle: +1°6'(inner circumference of 30cm record), +2°6'(outer circumference of 30cm record)
Rotation axis sensitivity: Horizontal, vertical, initial sensitivity 5mg
Arm effective weight: 22g (cartridge dead weight 6.5g, needle pressure 1.25g)
Arm resonance frequency: 9.8Hz, (Compliance: 12x10-6cm/dyne, cartridge weight 6.5g, needle pressure 1.25g)
Arm resonance sharpness (Q): 6dB or less (at optimum adjustment)
Needle pressure adjustment range: 0 to 3g
Shell weight: 9.5g (boron aluminum)
Shell terminal lug: 1.2mmφ, lug for 4-pin terminal
Applicable cartridge weight: 5g to 10g
Arm mounting hole diameter: 62mmφ