Sony TC-WE 725 specifications

Category : Autoreverse cassette decks

Brand : Sony

General

Tech nical data

Other models of the same series:

• Brand: Sony

• Model: TC-WE 725

• 4 tracks, 2 channels (stereo)
• Power supply: 220 – 230 V AC voltage, 50/60 Hz
• Power consumption: 30 W
• Rewinding time:
  • approx. 90 s (with Sony Cassette C-60)
  • with increased speed approx. 45 s (with Sony C-60 cassette)
• Premagnetization
• Signal-to-noise ratio:
  • Peak level, weighted, Dolby NR output.:
    • Type I cassette (Sony Type I NORMAL): 55 dB
    • Type II cassette (Sony Type II HIGH): 57 dB
    • Type IV cassette (Sony Type IV METAL): 58 dB
  • with Dolby B noise reduction:
    • approx. 5 dB at 1 kHz
    • approx. 10 dB at 5 kHz
  • with Dolby-C noise reduction:
    • approx. 15 dB at 500 Hz
    • approx. 20 dB at 1 kHz
  • Total harmonic distortion:
    • 0.4 % (with Type I cassette (Sony Type I NORMAL): 160 nWb/m, 315 Hz, 3rd order)
    • 1.8 % (with type IV cassette (Sony Type IV METAL): 250 nWb/m, 315 Hz, 3rd order)
  • Frequency response (Dolby NR excl.):
    • Type I, Sony Type I (NORMAL):
      • 30 – 16,000 Hz (±3 dB, IEC )
      • 20 – 17,000 Hz (±6 dB)
    • Type II, Sony Type II (HIGH):
      • 30 – 17,000 Hz (±3 dB, IEC )
      • 20 – 18,000 Hz (±6 dB)
    • Type IV, Sony Type IV (METAL):
      • 30 – 19,000 Hz (±3 dB, IEC )
      • 20 – 20,000 Hz (±6 dB)
      • 30 – 13,000 Hz (±3 dB, -4 dB recording)
  • Synchronisation fluctuations:
    • ± 0.13 % W. Peak (IEC )
    • ± 0.07&# 160;% W. RMS (NAB)
    • ± 0.18 % W.Peak (DIN)
  • Speed Variation range of Pitch Control : approx. -30 to +30 %
  • Inputs:
    • Line inputs (RCA jacks): Sensitivity: 0.16V
  • Input impedance: 47 kOhm
  • Outputs:
    • Line outputs (RCA jacks): Nominal output level: 0.5V at 47 kOhm
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    • Load impedance: over 10 kOhm
    • Headphones (stereo jack): Output level: 0.25mW at 32 ohms
    • Dimensions (W x H x D): 430 x 120 x 290 mm
    • Weight: 4.3kg
    • approx. 90 s (with Sony Cassette C-60 )
    • with increased speed approx. 45 s (with Sony C-60 cassette)
    • Peak level, weighted, Dolby NR output.:
      • type I Cassette (Sony type I, NORMAL): 55 dB
      • type II Cassette (Sony type II HIGH): 57 dB
      • type IV Cassette (Sony type IV METAL): 58 dB
    • Dolby B noise reduction:
      • approximately 5 dB at 1 kHz
      • approximately 10 dB at 5 kHz
    • Dolby-C noise reduction:
      • approximately 15 dB at 500 Hz
      • approximately 20 dB at 1 kHz
    • type I Cassette (Sony type I, NORMAL): 55 dB
    • type II Cassette (Sony type II HIGH): 57 dB
    • type IV Cassette (Sony type IV METAL): 58 dB
    • approximately 5 dB at 1 kHz
    • approximately 10 dB at 5 kHz
    • approximately 15 dB at 500 Hz
    • approximately 20 dB at 1 kHz
    • 0,4 % (with type I Cassette (Sony type I NORMAL): 160 nWb/m 315 Hz, 3rd Order)
    • 1,8 % (with type IV Cassette (Sony type IV METAL): 250 nWb/m 315 Hz, 3rd Order)
    • type I, Sony type I (NORMAL):
      • 30 – 16,000 Hz (±3 dB, IEC )
      • 20 – 17.000 Hz (±6 dB)
    • type II, Sony type II (HIGH):
      • 30 – 17.000 Hz (±3 dB, IEC )
      • 20 – 18.000 Hz (±6 dB)
    • type IV, Sony type IV (METAL):
      • 30 – 19.000 Hz (±3 dB, IEC )
      • 20 – 20,000 Hz (±6 dB)
      • 30 – 13,000 Hz (±3 dB, -4 dB recording)
    • 30 – 16,000 Hz (±3 dB, IEC )
    • 20 – 17.000 Hz (±6 dB)
    • 30 – 17.000 Hz (±3 dB, IEC )
    • 20 – 18.000 Hz (±6 dB)
    • 30 – 19.000 Hz (±3 dB, IEC )
    • 20 – 20,000 Hz (±6 dB)
    • 30 – 13,000 Hz (±3 dB, -4 dB recording)
    • ± 0,13 % W. Peak (IEC )
    • ± 0,07 % W. RMS (NAB)
    • ± 0,18 % W. Peak (DIN)
    • Line level inputs (RCA jacks): sensitivity: 0,16 V
    • Line outputs (RCA jacks): nominal output level: 0.5 V at 47 kOhm

    

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