Sumiko Black Pearl (MM)
Moving Magnet Cartridge
Mass & Dimension : 6.0g, 11.6 x 20.26 x 27.23mm (WxHxD)
Stylus : 0.7mil Spherical
Cantilever : Aluminum Pipe
Coils : High-Purity Copper
Internal Impedance : 1,130Ω
Load Impedance : 47kΩ
Frequency Response : 18Hz – 27kHz
Output : 4.0mV
Channel Separation : 28dB @ 1kHz
Channel Balance : 0.5dB @ 1kHz
Compliance : 12×10-6cm/dyn @ 100Hz
Capacitance : 100pF – 200pF
Vertical Tracking Angle : 25°
Tracking Force Range : 1.5g – 2.0g
Recommended Tracking Force : 2.0g
Replacement Stylus Unit : RS Black Pearl
Oyster Series
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| Amethyst | Blue Point No. 3 High | Blue Point No. 3 Low | Wellfleet | Moonstone | Olympia | Rainier | Pearl | Black Pearl | Oyster | |
| Mass & Dimension (WxHxD) |
6.5g, 17.2 x 18.8 x 29mm |
6g, 17.37 x 17.16 x 23.94mm |
6.5g, 17.2 x 18.8 x 29mm |
6.0g, 11.6 x 20.26 x 27.24mm |
6.0g, 11.6 x 20.26 x 27.23mm |
5.3g, 18.2 x 18 x 30.50mm |
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| Stylus | 0.2 x 0.8mil Nude Line-Contact | 0.3 x 0.7mil Elliptical | 0.3 x 0.7mil Nude Elliptical | 0.3 x 0.7mil Elliptical | 0.7mil Spherical | |||||
| Cantilever | ⌀0.5mm Aluminum Pipe | Aluminium Pipe | ⌀0.5mm Aluminum Pipe | Aluminum Pipe | ||||||
| Coils | High-Purity Copper | |||||||||
| Internal Impedance | 700Ω | 135Ω | 28Ω | 1,130Ω | ||||||
| Load Impedance | 47kΩ | >100Ω | 47kΩ | |||||||
| Frequency Response | 12Hz – 35kHz | 13Hz – 35kHz | 13Hz – 35kHz | 12Hz – 33kHz | 12Hz – 30kHz | 15Hz – 25kHz | 12Hz – 30kHz | 18Hz – 27kHz | 30Hz – 20kHz | |
| Output Voltage | 2.5mV | 2.5mV @ 1kHz | 0.5mV @ 1kHz | 3.0mV | 4.0mV | 5.0mV | 4.0mV | 5.0mV | ||
| Channel Separation | 30dB @ 1kHz | 25dB @ 1kHz | 30dB @ 1kHz | 28dB @ 1kHz | 25dB @ 1kHz | |||||
| Channel Balance | 0.5dB @ 1kHz | <1dB @ 1kHz | 0.5dB @ 1kHz | 1.5dB @ 1kHz | 0.5dB @ 1kHz | 1dB @ 1kHz | ||||
| Compliance | 12×10-6cm/dyn @ 100Hz | 10×10-6cm/dyn @ 100Hz | 12×10-6cm/dyn @ 100Hz | |||||||
| Capacitance | 100pF – 200pF | |||||||||
| Vertical Tracking Angle | 25° | 20° | 20° | 26° | 25° | |||||
| Tracking Force Range | 1.8g – 2.2g | 1.5g – 2.0g | 1.5g – 2.5g | |||||||
| Recommended Tracking Force | 2.0g | 2.3g | ||||||||
| Replacement Stylus Unit | RS Amethyst | Re-Tip Exchange | RS Rainier, Olympia, Moonstone, Wellfleet, Amethyst or RS 78 | RS Rainier, RS Olympia or RS Moonstone | RS Pearl | RS Black Pearl | RS Oyster | |||
| 가격 | 113만원 | 94만원 | 94만원 | 85만원 | 56만원 | 37만원 | 28만원 | 22만원 | 19만원 | 15만원 |
| 수입원 | 사운드트레이드 | |||||||||