Audio Technica AT 31 E

Data

General

  • Manufacturer: Audio Technica
  • Model: AT-31 E
  • Type: MC cartridge
  • Years of manufacture: 1977 - 1984
  • Made in: Japan
  • Original price approx.: 200 DM


Technical data

  • Frequency response: 15 - 50,000 Hz
  • Channel separation: > 30 dB @ 1 kHz
  • Channel balance: 1 dB @ 1 kHz
  • Output voltage: 0.4 mV (1 KHz/5 cm/s)
  • Terminating resistor: > 10 Ohm @ 100 -200 pF
  • Inductance: 30 µH
  • needle type: elliptical
  • Vertical scanning angle: 20
  • Recommended tracking force: 1.5 mN
  • Needle compliance: 32 x 10^-6 cm/dyne static, 8.5 x 10^-6 cm/dyne dynamic


Special Features

  • Needle carrier interchangeable: ATN-31 E


Remarks


Pictures

  • Image: Audio Technica AT 31 E

AT31E.jpg


  • Image: Audio Technica AT 31 E

AT31 E.jpg


Reports

  • Audio 03/1983: Test pickup 200 to 400 DM.


Audio Technica AT- Daten-19821.jpg


Links