MicroLine® shaped diamond tip for better high frequency response with less wear and distortion than elliptical or conventional linear contact styli. Dual Magnet cartridge design, Paratoroidal generator coil circuit, a Micro-Linear stylus, PCOCC wire. Specifications: Frequency Response: 20-20,000 Hz Channel Separation: 27 (dB at 1 kHz) Tracking Force Range: 1.0-1.8 grams (1.4 optimal) Stylus Construction: 0.12 mil Nude square Mi...