Model No.6000

D.C. Resistance 7.6 k§Ù
Resonant Frequency 3.4 kHz
Magnet Anisotropic Ferrite
Pole piece Spacing 50
  Model No.6000M

D.C. Resistance 7.6 k§Ù
Resonant Frequency 3.4 kHz
Magnet Anisotropic Ferrite
Pole piece Spacing 50
  Model No.757B

D.C. Resistance (n) 5.5 k§Ù, (b) 8.5 k§Ù
Resonant Frequency (n) 8.9 kHz, (b) 5.8 kHz
Magnet Anisotropic Ferrite
Pole piece Spacing 50
Model No.757N(CR&GD)

D.C. Resistance 5.5 k§Ù
Resonant Frequency 8.85 kHz
Magnet Anisotropic Ferrite
Pole piece Spacing 50
  Model No.763A,600F

D.C. Resistance 5.5 k§Ù
Resonant Frequency 9.4 kHz
Magnet Alnico
Pole piece Spacing (n) 50, (b) 52