Körting MT 3623
Data[edit]
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[edit]
Reviewed in: "Funkschau, Vol. 1964, Issue 10, pp. 271-274 (with schematic).
Pictures[edit]
