Akai GX-400 D-Pro specifications

Category : Tape machines

Brand : Akai

General

Connections

Tech nical data

Special equipment

• Manufacturer: Akai
• Model: GX-400 D-Pro
• Type: 2-/4- Track coil tape
• Years of construction: 1973 - 1976
• Manufactured in: Japan
• Color: Silver/Black, case wood walnut
• Remote control: RC-17, cable remote control optional
• Power consumption: 160 W
• Dimensions: 457 x 590 x 258 mm (WxHxD)
• Weight: 30,5kg
• Factory price: 3'800 DM

• Number of inputs:
  • Microphone: 0,5mV / 4,7 kOhm
  • Line In: 50 mV / 50 kOhm
  • Line In DIN:
    • Low: 10 mV
    • High: 250 mV
  • Number of Outputs:
    • Line Out:
    • Headphones:
  • Microphone: 0.5mV / 4.7kOhm
  • Line In: 50 mV / 50 kOhm
  • Line In DIN:
    • Low: 10 mV
    • High: 250 mV
  Low: 10 mV
  • High: 250 mV
  Line Out:
  • Headphones:
  • Max. Coil diameter: 26.5 cm
    • recording / playback system:
      • recording: 2-track, 2-channel
      • playback: 2-track, 2-channel, 4-track, 2-channel
  • drive: 3 motors (1x DC Servo Capstan, 2x coils)
  • heads: 4 heads (2x GX-head Combo recording / Delete, 2x GX-head play)
  • tracks: 4
  • tape speeds: 9.5, 19 cm/s, 38 cm/s
  • flutter:
    • at 9.5 cm/s: ± 0,5%
    • at 19 cm/s: ± 0,5%
    • at 38 cm/s: ± 0,5%
  • Pitch changes:
    • at 9.5 cm/s: < 0,15 %
    • at 19 cm/s: < 0.09 to %
    • at 38 cm/s: < 0,035 %
  • total frequency response: S. R. T. Band
    • at 9.5 cm/s: 30 - 18 000 Hz, ± 3 %
    • at 19 cm/s: 20 - 24 000 Hz, ± 3 %
    • at 38 cm/s: 20 - 27'000 Hz, ± 3 %
  • signal-to-noise ratio: > 58 dB
    • 2-track: > 53 dB
    • 4-track: > 48 dB
  • s / n ratio:
  • total harmonic distortion: < 1 % (100 Hz)
  • equalization: NAB
  • Crosstalk: > 45 dB (1 kHz, Stereo)
  • fire-Extinguishing loss: > 70 dB
  • premagnetization and deletion frequency: 160 kHz
  • rewinding speed: 120 seconds for 1100 m ribbon
  • recording / playback system:
    • consumption: 2-track, 2-channel
    • playback: 2-track, 2-channel, 4-track, 2-channel
  • recording: 2-track, 2-channel
  • playback: 2-track, 2-channel, 4-track, 2-channel
  • at 9.5 cm/s: ± 0,5%
  • at 19 cm/s: ± 0,5%
  • at 38 cm/s: ± 0,5%
  • at 9.5 cm/s: < 0,15 %
  • at 19 cm/s: < 0.09 to %
  • at 38 cm/s: < 0,035 %
  • at 9.5 cm/s: 30 - 18 000 Hz, ± 3 %
  • at 19 cm/s: 20 - 24 000 Hz, ± 3 %
  • at 38 cm/s: 20 - 27'000 Hz, ± 3 %
  • 2-track: > 53 dB
  • 4-track: > 48 dB
  • 2-/4-Track coil tape
  • Other models from the same series:
    • 1721 W
    • 1730 D-SS
    • 1800 SS
    • 4000 DS
    • 4400 D
    • GX-221
    • GX-221 D
    • GX-260-D
    • GX-280-D-SS
    • GX 285 D
    • GX 400 D
    • X-201 D
  • 1721 W
  • 1730 D-SS
  • 1800 SS
  • 4000 DS
  • 4400 D
  • GX-221
  • GX-221 D
  • GX-260-D
  • GX-280-D-SS
  • GX-285 D
  • GX 400 D
  • X-201 D
  • extract from the prospectus: Akai GX 400 D-Pro
  • image: Akai cable remote control RC-17, optional

  

  

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