Sony TC-K 444

Dates

General:

  • Brand: Sony
  • Model: TC-K 444
  • Type: Cassette Tape Deck
  • Years of manufacture: 1983 - 1986
  • Power consumption: 21 W
  • Dimensions: 430 x 105 x 285 mm (WxHxD)
  • Weight: 5,9 kg
  • Original price approx.: 1'000 DM


Technical data:

  • Head type: LASER Amorphous head
  • Number of heads: 3
  • Number of motors: 2
  • Dual Capstan Drive
  • Dolby - MPX
  • Feather touch
  • Auto play
  • Rec mute
  • Timer standby
  • VU meter (FL display)
  • Peak hold
  • Memory
  • Bias positions/tape tapes: 4
  • Bias adjust (type I)
  • Metal position
  • Dolby noise reduction: B, C
  • Bias frequency: 105 khz
  • Frequency response Dolby off, ± 3 dB:
  • Type IV + III: 25- 18,000 Hz

Type II: 25- 17.000 Hz Type I: 25- 16,000 Hz (DIN)

  • Signal-to-noise ratio Dolby C:
    • Normal I: 60 dB

Cro2 II : 67 dB

    • FeCr III: 75 dB

Metal IV: 73 dB

    • Dolby off Cro2 II: 59 dB
  • Coherence fluctuation: 0.12 % WRMS
  • Distortion factor 0.8 % (IV + II)


Remarks

Pictures

  • [[Sony TC-K 444

Tck444.jpg


Reports

Links