Sony TC-K 870 ES specifications

Category : Cassette decks

Brand : Sony

General :

connectors

Tech nical data:

special features:

• brand: Sony
• model: TC-K 870 IT
• type: single
• year of construction: 1991 - 1992
• Made in:
• color: black
• remote control: RM-J701, optionally, in the UK, USA and Canada
• power consumption: 23 Watt
• dimensions: 470 x 135 x 350 mm (B x H x T)
• weight: 7.9 kg
• original price: 1,000 USD (MSRP)

• number of inputs:
  • Line In 77.5 mV/47 kOhm -20 dB
  • CD Direct In 77.5 mV -20 dB
• number of outputs:
  • Line Out 0.44 V = -5dB; @ Dolby Point= 496mV-160nWb/m; @ 0VU Point = 620mV-200nWb/m ; @ 0dBu Point = 775mV-250nWb/m
  • headphone 2.5 mW/32 Ohm

• Line In 77.5 mV/47 kOhm -20 dB
• CD Direct In 77.5 mV -20 dB

• Line Out 0.44 V = -5dB; @ Dolby Point= 496mV-160nWb/m; @ 0VU Point = 620mV-200nWb/m ; @ 0dBu Point = 775mV-250nWb/m
• headphone 2.5 mW/32 Ohm

• heads: 3
• 3 heads: 1 x Record, 1 x Playback, 1 x erase head
• motor: 1 x Reel, 1 x Capstan, 1 x Aux
• flutter: 0,024% WRMS , 0,065% DIN
• band types: type I, II and IV
• frequency response:
  • type I: 15 - 17.000 Hz
  • type II: 15 - 20,000 Hz
  • type IV: 15 - 22,000 Hz
• total harmonic distortion: 1.0 %
• signal-to-noise ratio:
  • type I: 72 dB (Dolby C), 57 dB (Dolby off)
  • type II: 74 dB (Dolby C), 59 dB (Dolby off)
  • type IV: 76 dB (Dolby C) 61 dB (Dolby off)
• the author of the verses: no
• title search: Yes
• Dolby B/C and HX-Pro
• MPX-Filter : switchable
• Fader: no
• Pitch-control: no
• CD Syncro recording: no

• type I: 15 - 17.000 Hz
• type II: 15 - 20,000 Hz
• type IV: 15 - 22,000 Hz

• type I: 72 dB (Dolby C), 57 dB (Dolby off)
• type II: 74 dB (Dolby C) 59 dB (Dolby off)
• type IV: 76 dB (Dolby C), 61 dB (Dolby off)

• Laser -Amorphous-head
• microprocessor-controlled 3-motors-drive quartz stabilized direct drive
• sapphire-bearing drive shaft
• dual-Capstan drive
• cassette Stabilizer
• motor-driven cassette compartment
• Record Level and Bias Calibration with 2 tone generators
• mt in addition, 3-stage equalization circuit
• Switchable Dolby HX-Pro
• 24-Segment Level meters with Peak Hold
• real-time tape counter
• CD-direct input
• Adjustable headphone output
• gold-Plated connectors
• Selectable Display

• Japan-Version TC-K 222 ESL
• means Other models from the same series:
• Sony TC-FX 170
• Sony TC-K 370
• Sony TC-K 470
• Sony TC-K 570
• Sony TC-K 670
• Sony TC-K 770 IT
• Sony TC-K 870 IT
• Sony TC-K 970 IT

• image: Sony TC-K 870 IT

• Stereo 12/1991: test winner, Absolute top class, 93% (sound 97%, processing, 79%, practicality, 85%, equipment 79%), Stereo recommendation: 3-star, excellent

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