Specifications for LYRA HELIKON

  • Frequency range : 10Hz - 50 kHz
  • Cantilever system : Boron rod cantilever, Ogura-manufactured,
  • LYRA original line-contact stylus (3 x 70 micrometers profile)
  • Channel separation : 35 dB or better at 1kHz
  • Internal impedance : 5.5 ohms
  • Output voltage : 0.5 mV (5.0cm/sec., zero to peak, 45 degrees)
  • Cartridge weight (without stylus cover) : 8.3 g
  • Compliance : Approx. 12 x 10-6 cm/dyne at 100Hz
  • Centerline through mounting holes to stylus tip : 7.8 mm
  • Recommended tracking force : 1.6 - 1.75 g
  • Recommended impedance : 100 ohms to 47 kohms