Difference between revisions of "Akai 4000 DB"

 
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__NOTOC__
 
__NOTOC__
== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Akai]]
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* Manufacturer: [[Akai]]
* Modell: 4000 DB
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* Model: 4000 DB
* Typ: Bandmaschine
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* Type: Tape machine
* Baujahre: 1976 - 1978
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* Years of manufacture: 1976 - 1978
* Hergestellt in: Japan, Philippinen
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* Made in: Japan, Philippines
* Farbe: Silber und Schwarz, Seitenteile Holz
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* Color: Silver and black, wooden cabinet
* Abmessungen: 406 x 325 x 196 mm (BxHxT)
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* Dimensions: 406 x 325 x 196 mm (WxHxD)
* Gewicht: 12 kg
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* Weight: 12 kg
* Neupreis ca.: 898 DM
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* Original price approx.: 1'098 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Eingänge:  
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* Inputs:  
 
** Line In: 70 mV
 
** Line In: 70 mV
** Line In DIN:
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Line In DIN:
** Mikrofon: 0,4 mV  
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** Microphone: 0.4 mV  
* Ausgänge:  
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* Outputs:  
 
** Line Out: 775 mV
 
** Line Out: 775 mV
  
  
'''Technische Daten'''
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'''Technical Data'''
* Max. Spulendurchmesser: 18 cm Spulen
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* Max. Coil diameter: 18 cm Coils
* Köpfe: 3, 1 x Aufnahme, 1 x Playback, 1 x Löschen
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* Heads: 3, 1 x record, 1 x playback, 1 x erase
* Antrieb: 1 x 4-Pol Induktionsmotor
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* Drive: 1 x 4-pole induction motor
* Bandgeschwindigkeiten: 4,75 cm/s, 9,5 cm/s
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* Tape speeds: 4.75 cm/s, 9.5 cm/s
* Spuren: 4-Spur, 2-Kanal, Stereo/Mono
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* Tracks: 4-track, 2-channel, stereo/mono
* Frequenzgang: 30 Hz - 23 kHz (9,5 cm/s)
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* Frequency response: 30 Hz - 23 kHz (9.5 cm/s)
* Gleichlauf: < 0,15 % (9,5 cm/s)
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* Tracking: &lt; 0.15 % (9.5 cm/s)
* Verzerrungen: < 1 %
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* Distortion: &lt; 1 %
* Signalrauschabstand: 55 dB
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* Signal-to-noise ratio: 55 dB
* Übersprechdämpfung: 40 dB
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* Crosstalk attenuation: 40 dB
  
  
'''Ausstattung'''
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'''Equipment'''
* Halbleiterbauelemente: 27 x Transistoren, 2 x FET, 4 x IC, 17 x Dioden
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* Semiconductor components: 27 x transistors, 2 x FET, 4 x IC, 17 x diodes
 
* Dolby System
 
* Dolby System
  
  
== Bemerkungen ==
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== Remarks ==
* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
 
* [[Akai 4000]]
 
* [[Akai 4000]]
 
* [[Akai 4000 D]]
 
* [[Akai 4000 D]]
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== Bilder ==
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== Pictures ==
* Auszug aus Prospekt: Akai 4000 DB
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* Excerpt from brochure: Akai 4000 DB
[[Datei:Akai 4000 DB-Prospekt-1977.jpg]]
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[[File:Akai 4000 DB-Prospekt-1.jpg]]
  
  
* Auszug aus Prospekt: Akai 4000 DB
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* Excerpt from brochure: Akai 4000 DB
[[Datei:Akai 4000 DB-Prospekt-19771.jpg]]
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[[File:Akai 4000 DB-Prospekt-1977.jpg]]
  
  
* Auszug aus Prospekt: Akai 4000 DB Haube
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* Excerpt from brochure: Akai 4000 DB
[[Datei:Akai Accessories-Prospekt-1977.jpg]]
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[[File:Akai 4000 DB-Prospekt-19771.jpg]]
  
  
== Berichte ==
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* Excerpt from brochure: Akai 4000 DB hood
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[[File:Akai Accessories-Prospekt-1977.jpg]]
  
  
[[Kategorie:Bandmaschinen]]
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== Reports ==
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[[Category:Tape machines]]

Latest revision as of 02:58, 13 January 2020

Data[edit]

General

  • Manufacturer: Akai
  • Model: 4000 DB
  • Type: Tape machine
  • Years of manufacture: 1976 - 1978
  • Made in: Japan, Philippines
  • Color: Silver and black, wooden cabinet
  • Dimensions: 406 x 325 x 196 mm (WxHxD)
  • Weight: 12 kg
  • Original price approx.: 1'098 DM


Connections

  • Inputs:
    • Line In: 70 mV

Line In DIN:

    • Microphone: 0.4 mV
  • Outputs:
    • Line Out: 775 mV


Technical Data

  • Max. Coil diameter: 18 cm Coils
  • Heads: 3, 1 x record, 1 x playback, 1 x erase
  • Drive: 1 x 4-pole induction motor
  • Tape speeds: 4.75 cm/s, 9.5 cm/s
  • Tracks: 4-track, 2-channel, stereo/mono
  • Frequency response: 30 Hz - 23 kHz (9.5 cm/s)
  • Tracking: < 0.15 % (9.5 cm/s)
  • Distortion: < 1 %
  • Signal-to-noise ratio: 55 dB
  • Crosstalk attenuation: 40 dB


Equipment

  • Semiconductor components: 27 x transistors, 2 x FET, 4 x IC, 17 x diodes
  • Dolby System


Remarks[edit]


Pictures[edit]

  • Excerpt from brochure: Akai 4000 DB

Akai 4000 DB-Prospekt-1.jpg


  • Excerpt from brochure: Akai 4000 DB

Akai 4000 DB-Prospekt-1977.jpg


  • Excerpt from brochure: Akai 4000 DB

Akai 4000 DB-Prospekt-19771.jpg


  • Excerpt from brochure: Akai 4000 DB hood

Akai Accessories-Prospekt-1977.jpg


Reports[edit]