Akai 3000 D specifications

Category : Tape machines

Brand : Akai

General

Connections

Tech nical data

Special equipment

• Manufacturer: Akai
• Model: 3000 D
• Years of construction: 1967 - 1970
• Manufactured in: Japan
• Color: Silver, Case wood
• Type: 3-head coil tape
• Remote control:
• Power consumption: 30 W
• Dimensions: 400 x 300 x 140 mm (WxHxD)
• Weight: 11.5 kg
• Factory price approx.: 110 US$, corresponds to about 550 DM

• Number of inputs:
  • Microphone: 0.5mV
  • Line: 50 mV
  • DIN:
• Number of outputs:
  • Line: 1.23V
  • DIN:
  • Headphones : 30 - 40 mV at 8 ohms

• Max. Coil diameter: 18 cm
• Drive: 1 motor
• Heads: 3 (one head each for recording and playback, 1 ferrite erase head)
• Tracks: 4
• Tape speed: 9.5 / 19 cm/sec
• Total frequency response:
  • 30 Hz - 14 kHz ± 3 dB(9.5cm/s)
  • 30 Hz - 22 kHz ± 3 dB(19cm/s)
• Synchronisation fluctuations:
  • 9.5cm/sec: 0.25 %
  • 19 cm/sec: 0.15 %
• Signal-to-noise ratio: > 50 dB
• External voltage distance:
• Total harmonic distortion (1000Hz, "0" VU recording): <2 %
• Cancellation attenuation: < 70dB
• Pre-magnetization and cancellation frequency: 100kHz
• Equalization: according to NART B
• Crosstalk attenuation:
• Rewinding time: 150 seconds for 360 m band

• 30 Hz - 14 kHz ± 3 dB(9.5cm/s)
• 30 Hz - 22 kHz± 3 dB(19cm/s)

• 9.5cm/sec: 0.25 %
• 19 cm/sec: 0,15 %

• Afterband control
• Automatic end shutdown
• Horizontal or vertical operation

• Other models of the same series:
  • 3000 D
  • 4000
  • 4000 D

• 3000 D
• 4000
• 4000 D

• Excerpt from brochure: Akai 3000 D

• External link to website "The Vintage Knob": [[1]]

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