Körting MT 3623

Data

General

  • Manufacturer: Körting Radio Werke, Grassau Chiemgau
  • Model: MT 3623 - Quarter track stereo tape recorder
  • Year of manufacture: 1964
  • Made in: West Germany
  • Color:
  • Remote control:
  • Power consumption:
  • Dimensions (W x D x H): 41.9 x 32.4 x 19 cm.
  • Weight: 10.9 kg
  • Original price approx.: 600 DM / £72 19s. 6d. / $ 299,95


Connections

  • Number of outputs: 4
    • Broadcast 1 V at 33 kΩ / HiFi Stereo 1 V at 33 kΩ / 2nd speaker 2.2 W each at 4.5 Ω.
  • Number of inputs: 3
    • Radio 0.5 mV at 4.7 kΩ / Phono 150 mV at 1 MΩ / Microphone 100 µV at 200 Ω


Technical Data

  • max. coil diameter: 18 cm
  • drive: 1 motor
  • heads: 2
  • tracks: 4
  • tape speeds: 9,5 u. 19 cm/s
  • Slip:
  • Variation in synchronism: ± 0.15% at 19 cm/s / ± 0.25% at 9.5 cm /s ( aurally rated).
  • Pitch fluctuations:
  • Overall frequency response: 30-14,000 Hz ± 3 dB at 9.5 cm/s / 30-18,000 Hz ± 3 dB at 19 cm/s.
  • Signal-to-noise ratio:
  • Spurious signal-to-noise ratio: ≥ 46 dB at reference level / ≥ 50 dB at full scale (measured unweighted).
  • Distortion: over band ≤ 3% at reference level / power amplifier ≤ 5% at 1.8 W (ƒ = 1 kHz).
  • Equalization:
  • Crosstalk attenuation:
  • Cancellation attenuation:
  • Premagnetization and extinction frequency:


Special Features

  • --

Remarks

Reviewed in: "Funkschau, Vol. 1964, Issue 10, pp. 271-274 (with schematic).

Pictures

Körting MT 3623.jpg

Reports

Links