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Air Tight Opus 1 MC Phono Cartridge

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Features & Specs

  • Type: Ultra Low Impedance MC phono cartridge
  • Frequency range: 10-50,000Hz
  • Internal impedance: 1.4 ohms (DCR)
  • Output voltage: 0.45mV/1kHz
  • Magnet: Neodymium#50
  • Tracking force: 1.9-2.2g
  • Dynamic Compliance: 8x10⁻⁶Cm/Dyne
  • Cantilever: Boron Cantilever
  • Stylus Tip Type: Semi-line contact (3μmm×30μmm)
  • Channel balance: Less than 0.5dB/1kHz
  • Cross talk: More than 30dB/1kHz
  • Cartridge base: A7075(DLC plating)
  • Housing: A5056(Rhodium plating)
  • Terminal: Rhodium plating
  • Weight: 12.5g
  • Features:
  • Second-to-none, 3-dimensional image made available in soundstage
  • Unprecedented, sublime sonic balance achieved thru years-long research seeking for optimum combination ratio in internal impedance and output voltage
  • Exclusive, renowned SH-uX core sealed in ultra-hard duralumin housing fortified by nickel plating
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