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__NOTOC__
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== Daten ==
== Data ==
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'''Allgemein'''
'''General'''
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* Hersteller: [[Akai]]
* Manufacturer: [[Akai]]
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* Modell: 4000
* Model: 4000
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* Baujahre: 1970 - 1973
* Years of manufacture: 1970 - 1973
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* Hergestellt in: Japan
* Made in: Japan
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* Farbe: Silber / Schwarz, Gehäuse Holz Nussbaum
* Color: silver / black, case wood walnut
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* Typ: 3-Kopf Tonbandmaschine mit eingebautem Verstärker und Lautsprechern
* Type: 3-head coil tape with built-in amplifier and speakers
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* Fernbedienung:  
* Remote control:  
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* Leistungsaufnahme: 65 W
* Power Consumption: 65 W
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* Abmessungen: 405 x 315 x 180 mm (BxHxT)
* Dimensions: 405 x 315 x 180 mm (WxHxD)
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* Gewicht: 12 kg
* Weight: 12 kg
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* Neupreis ca.: 950 DM
* Original price approx.: 950 DM
 
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** Microphone: 0.5 mV
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** Mikrofon: 0,5 mV
Line: 50 mV
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** Line: 50 mV
 
** DIN:   
 
** DIN:   
* Number of outputs:
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* Anzahl der Ausgänge:
** Line: 1.23 V
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** Line: 1,23 V
 
** DIN:  
 
** DIN:  
** Headphones: 30 - 40 mV at 8 Ohm
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** Kopfhörer: 30 - 40 mV an 8 Ohm
** Loudspeaker: see amplifier section
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** Lautsprecher: siehe Verstärkerteil
  
  
'''Technical data'''
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'''Technische Daten'''
* Max. coil diameter: 18 cm
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* Max. Spulendurchmesser: 18 cm
* Drive: 1 motor
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* Antrieb: 1 Motor
* Heads: 3 (one head each for recording and playback, 1 ferrite erasing head)
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* Köpfe: 3 (je ein Kopf für Aufnahme und Wiedergabe, 1 Ferrit Löschkopf)
* Tracks: 4
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* Spuren: 4
* Tape speed: 9.5 / 19 cm/sec
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* Bandgeschwindigkeit: 9,5 / 19 cm/sec
* Overall frequency response:
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* Gesamtfrequenzgang:
** 30Hz - 17kHz ±3dB(9.5cm/sec).
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** 30Hz - 17kHz ±3dB(9.5cm/s)
 
** 30Hz - 22kHz ±3dB(19cm/s)
 
** 30Hz - 22kHz ±3dB(19cm/s)
* Coincident frequency response:
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* Gleichlaufschwankungen:
** 9.5 cm/sec: 0.25 %
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** 9,5 cm/sec: 0,25 %
** 19 cm/sec: 0.15 %
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** 19 cm/sec: 0,15 %
* Signal to noise ratio: > 50dB
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* Signalrauschabstand: > 50dB
* External voltage spacing:
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* Fremdspannungsabstand:
* Distortion factor (1000Hz, "0" VU recording): < 2 %.
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* Klirrfaktor (1000Hz, "0" VU Aufnahme): < 2 %
* Cancellation attenuation: &lt; 70dB
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* Löschdämpfung: < 70dB
* Premagnetization and extinction frequency: 100kHz
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* Vormagnetisierungs- und Löschfrequenz: 100kHz
* Equalization: according to NARTB
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* Entzerrung: nach NARTB
* Crosstalk attenuation:
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* Übersprechdämpfung:
  
  
'''Amplifier Section Technical Specifications'''
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'''Technische Angaben Verstärkerteil'''
* Continuous power:
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* Dauerleistung:
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
* Dynamic power:
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* Dynamikleistung:
** 8 Ohm: 24 Watt (12+12W).
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** 8 Ohm: 24 Watt (12+12W)
 
** 4 Ohm:  
 
** 4 Ohm:  
* Tone control: Yes
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* Klangregelung: Ja
 
** Bass:  
 
** Bass:  
** Treble:  
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** Höhen:  
* Speakers: L/R, each 10 x 15cm oval
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* Lautsprecher: L/R, je 10 x 15cm oval
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Model with built-in amplifier and speakers
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* Modell mit eingebautem Verstärker und Lautsprechern
 
* Multiplay
 
* Multiplay
 
* Duoplay
 
* Duoplay
 
* Echo
 
* Echo
* Post-band control
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* Nachbandkontrolle
* Automatic limit stop
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* Automatische Endabschaltung
* Horizontal or vertical operation
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* Horizontaler oder vertikaler Betrieb
  
  
== Remarks ==
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== Bemerkungen ==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
* [[Akai 1710 L]]
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** [[Akai 1710 L|1710 L]]
* [[Akai 1710 W]]
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** [[Akai 1710 W|1710 W]]
* [[Akai 4000]]
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** [[Akai 4000|4000]]
* [[Akai 4000 D]]
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** [[Akai 4000 D|4000 D]]
* [[Akai 4000 DS]]
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** [[Akai GX-220|GX-220]]
* [[Akai GX-220]]
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** [[Akai GX-220 D|GX-220 D]]
* [[Akai GX-220 D]]
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** [[Akai GX-280|GX-280]]
* [[Akai GX-280]]
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** [[Akai GX-280 D|GX-280 D]]
* [[Akai GX-280 D]]
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** [[Akai GX-365|GX-365]]
* [[Akai GX-365]]
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** [[Akai GX-365 D|GX-365 D]]
* [[Akai GX-365 D]]
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** [[Akai M-10 L/W|M-10 L/W]]
* [[Akai M-10 L/W]]
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** [[Akai X-150 D|X-150 D]]
* [[Akai X-150 D]]
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** [[Akai X-200 D|X-200 D]]
* [[Akai X-200 D]]
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** [[Akai X-330|X-330]]
* [[Akai X-300]]
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** [[Akai X-330 D|X-330 D]]
* [[Akai X-330]]
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** [[Akai X-360|X-360]]
* [[Akai X-330 D]]
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** [[Akai X-360 D|X-360 D]]
* [[Akai X-360]]
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** [[Akai X-1800 SD|X-1800 SD]]
* [[Akai X-360 D]]
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** [[Akai X-2000 SD|X-2000 SD]]
* [[Akai X-1800 SD]]
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** [[Akai X-5000 L/W|X-5000 L/W]]
* [[Akai X-2000 SD]]
 
* [[Akai X-5000 L/W]]
 
  
  
== Pictures ==
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== Bilder ==
* Excerpt from brochure: Akai 4000
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* Auszug aus Prospekt: Akai 4000
[[File:Akai 4000-Prospekt-2.jpg]]
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[[Datei:Akai 4000-Prospekt-2.jpg]]
  
  
== Reports ==
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== Berichte ==
  
  
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[[Category:Tape machines]]
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[[Kategorie:Bandmaschinen]]

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