Aiwa SD-L 50

Data

General

• Manufacturer: Aiwa
• Model: SD-L 50
• Model series: Mini series 50
• Type: Cassette deck
• Years of manufacture: 1980-1982
• Made in: Japan
• Color: Silver
• Remote control:
• Power consumption: 18 W
• Dimensions: 250 mm × 107 mm × 254 mm (W × H × D)
• Weight: 4.5 kg
• Original price approx.: 800 DM

Connections

• Number of inputs:
  • Microphone: 0.3 mV, 200 Ohm - 10 kOhm

Line In: 50 mV, 50 kOhm

• Number of outputs:
  • Line Out: 410 mV, 50 kOhm
  • Headphones: 0.8 mW, 8 Ohm

Technical Data

• Audio heads: 2
• motors: 2
• Synchronous fluctuations: 0.04 % (WRMS)
• Tape types: I, II, IV
• Frequency response:
  • I (Normal): 25-15,000 Hz
  • II (Chrome): 25-17,000 Hz

IV (Metal): 25-17,000 Hz

• Distortion factor: 1.0
• Signal-to-noise ratio:
  • Dolby NR "OFF" 56 dB
  • Dolby NR "ON" 64 dB
• Dolby: B
• MPX Filter:
• Fader:
• Pitch Control:
• Crosstalk attenuation: >65 dB at 1 kHz
• Cancellation attenuation: >65 dB
• Bias and erase frequency: 105 kHz
• Rewind time: 90 seconds for C-60

Special Features

• Auto-Rewind, Repeat-Play
• Dolby
• 12-LED peak display
• Timer functions

Remarks

• Other models in the same series:
• Preamplifier:
• Aiwa SA-C 50

• Power amplifier:
• Aiwa SA-P 50

• Tuner:
• Aiwa ST-R 50

• Cassette deck:
• Aiwa SD-L 50

• Record player:
• Aiwa AP-D 50

• Noise reduction system:
• Aiwa HR-50

Pictures

• Extract from brochure: Aiwa SD-L 50

Reports

• Review in Hifi-Stereophonie 5 / 1981: [[1]]

• Excerpt Series 50 with HR-50 from test report in Hifi-Stereophonie 5 / 1981.