Sansui SC-1100 Cassette Deck, 1978-1979, made in Japan

 

Link: hifi-wiki | radiomuseum | elektrotanya (Service Manual, PDF)

General

• Manufacturer: Sansui
• Model: SC-1100
• Type: Cassette deck
• Years of manufacture: 1978 - 1979
• Made in: Japan
• Color: Silver
• Remote control: -
• Power consumption: 13 W
• Dimensions: 430 x 160 x 302 mm (WxHxD)
• Weight: 6.8 kg
• Original price approx.: 230 US-$, 700 DM

Connections

• Number of inputs:
  • Line In: 70 mV / 100 kOhm
  • DIN In: 0.2 mV / 4.7 kOhm
  • Microphone: 0,2 mV / 200-10.000 Ohm
• Number of outputs:
  • Line Out adjustable: 400 mV, 47 kOhm

DIN Out adjustable: 400 mV, 47 kOhm

• Headphones (6.3 mm jack): 0.1 mW / 8 Ohm

Technical data:

• Audio heads: 2
  • 1 × Sen-Alloy for recording and playback
  • 1 × double-slit ferrite head for erasing
• Motor: 1
• Tape speed: 4.75 cm/s
• Synchronous speed: 0.08 % WRMS
• Tape types: I, II, III
• Frequency response:
  • Normal I = 30-13,000 Hz
  • Chrome II = 30-16,000 Hz
  • Ferrochrome III = 30-16,000 Hz
• Distortion factor: 1.3
• Signal-to-noise ratio: under full load
  • without Dolby: 54 dB
  • with Dolby B: +5 dB at 1 kHz, +10 dB above 5 kHz
• Crosstalk attenuation: 65 dB at 1 kHz
• Cancellation attenuation: 60 dB
• Cancellation frequency: 85 kHz
• Rewind time: 75 seconds for C-60

Special features:

• 2 × microphone
• Dolby system
• 2 × VU meter
• Timer recording, playback