CD WALKMAN DISCMAN (1992)

D-311  1992.04.01

  • : KSS-350A
  • digital signal processors: CXD2500AQ
  • digital filter: without
  • the DDS / DDBB the : SM5852AS
  • the D / A converter: SM5870CS ( 1-bit quarz the time-axis control )
  • audio + headphone amplifier: NJM2100M + LA4534M
  • output ( 6V input level):
  • 1 , line output: output level of 0.55V rms , 50kΩ ; recommended load is greater than 10kΩ
  • , headphone output: as little as 9mW +9 mW 16Ω
  • 3 , optical fiber Digital output:
  • size (W × H × D): 128.3 × 21.6 × 147.8mm (including protruding parts and controller)
  • Quality: about 325g (including battery)


D-515  1992.05.10

  • optical signal picked up : SF-89
  • digital signal processor the: CXD2500AQ
  • Digital Filter: without
  • the DDS / DDBB : SM5852AS
  • the D / A converter: SM5870AF ( 1-bit quarz time-axis control )
  • audio + headphone amplifier: NJM2100M + LA4534M
  • output (in 9V input level):
  • 1 , line output: Output level 0.9V rms , 50kΩ ; recommended load is greater than 10kΩ
  • 2 , headphone output: +4 mW 4mW , 16Ω
  • 3 , an optical digital output:
  • size (W × H × D): Approx. 128 × 28.4 × 145mm (including projecting parts and controls)
  • Mass: Approx 400g (battery not included)

D-211  1992.06.15

  • optical signal pickup: KSS-330A
  • digital signal processors: CXD2500AQ
  • digital filter :
  • the DDS / the DDBB processor: SM5852AS
  • the D / A converter: SM5870CS ( 1-bit quarz time-axis control )
  • audio + headphone amplifier: NJM2100M + LA4534M
  • output ( 6V input level):
  • 1 , line output: Output level 0.9V rms , 50kΩ ; recommended load is greater than 10kΩ
  • 2 , headphone output: as little as 9mW +9 mW 16Ω
  • 3 , an optical digital output:
  • size (W × H × D): approximately 132.5 × 26.8 × 157.7mm (including protrusions and control device)
  • Quality: about 350g (including battery)

D-111  1992.09.01

  • optical signal pickup: KSS-330A
  • digital signal processor: CXD2500AQ
  • Digital Filter: No
  • D / A converter: CXD8426M ( 1 - the bit quarz time-axis control )
  • audio + headphone amplifier: NJM2100M + BA3570FS
  • output ( 6V input level):
  • 1 , line output: output level of 0.75V rms , 50kΩ ; recommended load is greater than 10kΩ
  • 2 , Headphone output: 15mW +15 mW 16Ω
  • 3 optical digital output:
  • size (W × H × D): 132.3 × 30.3 × 150.8mm (including protrusions and controller)
  • Quality: about 340g (including battery)

D-T115  1992.12.01

  • optical signals picked up:
  • digital signal processors:
  • digital filters:
  • D / A Converter:
  • audio + headphone amplifier:
  • Output (at 6V input level):
  • 1 , line output: Output level 0.8V rms , 50kΩ ; recommendations load is greater than 10kΩ
  • 2 , headphone output: as little as 9mW +9 mW , 16Ω
  • 3 , an optical digital output:
  • size (W × H × D): approximately 137.5 × 34.3 × 157.2mm (including protrusions and controller)
  • Quality: about 330g ( including batteries)
  

4 thoughts on “CD WALKMAN DISCMAN (1992)

  1. Hello Folks,
    Have long want to buy a sony discman d-311 in black, know who sells one. I want to buy…
    thanks for the help …

    • Dear Camilo,

      I do have a Sony D-311 to sell. Boxed, brand new condition, no stracthes at all, even the “It’s a Sony sticker” on it. However, the Sony BP-5 rechargeable battery is dead, so the Discman does not work. Please make an offer if you are interested.

      Best regards,

      Olivier

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