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หัวเข็ม Goldring E4 (New)
9,900 บาท
รายละเอียดสินค้า
- Colour: Blue
- Stylus carrier: Aluminium
- Stylus grind: naked elliptical
- Stylus radius: 0.3 x 0.7 mil
- Frequency range: 20 Hz – 20 kHz
- Channel uniformity: <1.5 dB at 1 kHz
- Channel separation: >20 dB at 1 kHz
- Output voltage: 3.5 mV (1 kHz @ 5 cm/sec)
- Needle compliance: 20 mm/N
- Vertical tracking angle: 20
- Load resistance: 47 kΩ
- Capacitive load: 100 – 200 pF
- Coil inductance: 400 mH
- Coil impedance: 410 Ω
- Weight: 6.9 g
- Mounting hole spacing: 12.7 mm (0.5”)
- Tracking force: 1.5 g – 2.5 g (recommended: 1.75 g)
