Ortofon CONCORD PRO Twin Pack Cartridges

General purpose model for scratch and back-cueing
Great performance and durability as to basic scratch and back-cueing is what the Pro is known for. It has a good quality spherical stylus, a rock-solid cantilever, and serves general purposes well.
The Pro is the logical alternative to the more expensive expert carts. It offers both reasonable output and high sound quality which is, in fact, all there is needed to entertain an audience.
The Pro Series of cartridges provides a great balance of sound quality with tracking ability, for virtually any style of music.
With flat, transparent sound across the spectrum and excellent handling ability, the Pro Series represents one of the longest running values in DJ cartridges. 
Ideal choice for talented, but less experienced DJs!

Technical Specifications:

• Output Voltage at 1000 Hz,5cm/sec.: 5 mV
• Channel Balance at 1 kHz: 2 dB
• Channel Separation at 1 kHz: 20 dB
• Channel Separation at 15 kHz: 15 dB
• Frequency Range at - 3dB: 20-20.000 Hz
• Frequency Response: 20-18.000 Hz + 3 / - 2 dB
• FIM Distortion at Recommended Tracking Force, DIN 45.542: < 1%
• Tracking Ability at 315Hz at Recommended Tracking Force: 70 µm
• Compliance, Dynamic, Lateral: 7 µm/mN
• Stylus Type: Spherical
• Stylus Tip Radius: R 18 µm
• Equivalent Stylus Tip Mass: 0,5 mg
• Tracking Force Range: 3,0-5,0 g (30-50 mN)
• Tracking Force, Recommended: 4,0 g (40 mN)
• Tracking Angle: 20°
• Internal Impedance, DC Resistance: 750 Ohm
• Internal Inductance: 450 mH
• Recommended Load Resistance: 47 kOhm
• Recommended Load Capacitance: 200-600 pF
• Cartridge Colour, Body/Stylus: Silver/Silver
• Cartridge Weight: 18,5 g
• Replacement Stylus Unit: PRO

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