audio technica / AT-ART9 dual moving coil stereo cartridge

The flagship iron core type cartridge equipped with the best magnetic circuit and vibration system.

■ Cartridge
■ Solid special line contact needle
■ MC type
■ Output voltage: 0.5mV (1kHz, 5cm / sec.)
■ Needle pressure: 1.6-2.0g (1.8g standard)
■ External dimensions: H17.3 x W17.0 x D25.6mm
■ Weight: 8.5g
■ Accessories: Non-magnetic driver x1, washer x2, protector x1, nut x2, brush x1 Cartridge mounting screw (M2.6) 18mm / 12mm each x2, PCOCC lead wire set x1

Model: MC type
Reproduction frequency range: 15-50,000Hz
Output voltage: 0.5mV (1kHz, 5cm / sec.)
Channel separation: 30dB (1kHz)
Output balance: 0.5dB (1kHz)
Needle pressure: 1.6-2.0g (1.8g standard)
Coil impedance: 12Ω (1kHz)
DC resistance: 12Ω
Load resistance: 100Ω or more (when head amplifier is connected)
Coil inductance: 25μH (1kHz)
Static compliance: 35 × 10-6cm / dyne
Dynamic compliance: 18 × 10-6cm / dyne (100Hz)
Stylus: Solid special line contact needle
Cantilever: φ0.26mm solid boron
Vertical tracking angle: 23°