Difference between revisions of "Akai X-2000 SD"

 
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== 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: X-2000 SD
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* Model: X-2000 SD
* Typ: Kombigerät Spulentonband mit eingebautem Verstärker, 8-Spur Gerät, Kassettengerät
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* Type: Combined reel-to-reel tape recorder with built-in amplifier, 8-track recorder, tape recorder
* Baujahre: 1969 - 1972  
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* Years of manufacture: 1969 - 1972  
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Silber, Gehäuse Nussbaum
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* Color: Silver, Case Walnut
* Fernbedienung:  
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* Remote control:  
* Leistungsaufnahme: 60 W
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* Power consumption: 60 W
* Abmessungen (BxHxT): 350 x 465 x 260 mm
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* Dimensions (WxHxD): 350 x 465 x 260 mm
* Gewicht: 22,4 kg
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* Weight: 22,4 kg
* Neupreis ca.: 2'175 DM
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* Original price approx.: 2'175 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
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* Number of inputs:
** Mikrofon: 0,5 mV
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** Microphone: 0.15 mV
** Phono, Tuner: 50 mV, max. 1,23 V
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** Phono, Tuner: 25 mV
** DIN: 10 mV, max. 0,4 V
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** DIN: 10 mV
* Anzahl der Ausgänge:
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* Number of outputs:
 
** Line: 50 mV
 
** Line: 50 mV
 
** DIN: 10 mV
 
** DIN: 10 mV
** Kopfhörer:  
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** Headphones:  
  
  
'''Technische Daten Spulentonband'''
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'''Coil Tape Specifications'''
* Max. Spulendurchmesser: 18 cm
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* Max. Coil diameter: 18 cm
* Antrieb: 1 Motor
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* Drive: 1 motor
* Köpfe: 3
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* Heads: 3
* Spuren: 4
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* Tracks: 4
* Bandgeschwindigkeiten:  
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* Tape speeds:  
 
** 4.75 cm/s
 
** 4.75 cm/s
 
** 9.5 cm/s  
 
** 9.5 cm/s  
 
** 19 cm/s
 
** 19 cm/s
* Schlupf:
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** 38 cm/s with adapter
* Gleichlaufschwankungen: < 0.09% RMS (19 cm/s)  
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* Slip:
* Tonhöhenschwankungen:
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* Synchronization fluctuations: &lt; 0.09% RMS (19 cm/s)  
* Gesamtfrequenzgang: 30Hz - 20kHz ±3 dB (19 cm/s)
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* Pitch fluctuations:
* Signalrauschabstand: > 50 dB
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* Overall frequency response:
* Fremdspannungsabstand:  
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** 4.75 cm/s: 30Hz - 9kHz ±3 dB
* Klirrfaktor: < 1.5% (1 kHz)
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** 9.5 cm/s: 30Hz - 18kHz ±3 dB  
* Entzerrung: nach NARTB
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19 cm/s: 30Hz - 20kHz ±3 dB
* Übersprechdämpfung:  
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* Signal-to-noise ratio: &gt; 50 dB
* Löschdämpfung:  
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* Signal-to-noise ratio:  
* Vormagnetisierungs- und Löschfrequenz: 100 kHz
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* Distortion factor: &lt; 1.5% (1 kHz)
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* Equalization: according to NARTB
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* Crosstalk attenuation:  
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* Cancellation attenuation:  
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* Premagnetization and extinction frequency: 81 kHz
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* Rewind time: 150 seconds for 370m band
  
  
'''Technische Daten 8-Spur Tonband'''
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'''Technical Specifications 8-Track Tape'''
* Band: 8-Spur
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* Tape: 8-track
* Bandgeschwindigkeit: 9.5 cm/s
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* Tape speed: 9.5 cm/s
* Gleichlaufschwankungen: < 0.02% RMS (9,5 cm/s)  
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* Synchronization fluctuations: &lt; 0.02% RMS (9.5 cm/s)  
* Tonhöhenschwankungen:
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* Pitch fluctuations:
* Gesamtfrequenzgang: 30Hz - 18kHz ±3 dB (9,5 cm/s)  
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* Overall frequency response: 30Hz - 18kHz ±3 dB (9.5 cm/s).
* Signalrauschabstand: > 45 dB
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* Signal-to-noise ratio: &gt; 45 dB
  
  
'''Technische Daten Kassetten-Tonband'''
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'''Cassette Tape Specifications'''
* Band: 4-Spur
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* Tape: 4-track
* Bandgeschwindigkeit: 4.75 cm/s
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* Tape speed: 4.75 cm/s
* Gleichlaufschwankungen: < 0.22% RMS (4,75 cm/s)  
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* Synchronization fluctuations: &lt; 0.22% RMS (4.75 cm/s)  
* Tonhöhenschwankungen:
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* Pitch fluctuations:
* Gesamtfrequenzgang: 30Hz - 16kHz ±3 dB (4,75 cm/s)  
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* Overall frequency response: 30Hz - 16kHz ±3 dB (4.75 cm/s).
* Signalrauschabstand: > 45 dB
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* Signal-to-noise ratio: &gt; 45 dB
  
  
'''Technische Angaben Verstärkerteil'''
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'''Amplifier Section Specifications'''
* Dauerleistung:
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* Continuous power:
 
** 8 Ohm:  
 
** 8 Ohm:  
 
** 4 Ohm:  
 
** 4 Ohm:  
* Dynamikleistung:
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* Dynamic power:
** 8 Ohm: 12 Watt (6+6W)
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** 8 Ohm: 24 Watt (12+12W).
 
** 4 Ohm:  
 
** 4 Ohm:  
* Klangregelung: Ja
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* Tone control: Yes
 
** Bass:  
 
** Bass:  
** Höhen:  
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** Treble:  
* Lautsprecher: L/R
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* Speaker: L/R
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* Crossfield-Tonkopfsystem: Beim Crossfield-Tonkopfsystem erfolgt die sog. Vormagnetisierung des Tonbandes nicht - wie allgemein üblich - über den Aufnahme-/Wiedergabekopf, sondern über einen separaten Tonkopf (Bias-Head), der dem vorgenannten Aufnahme-/Wiedergabekopf gegenüberliegt. Diese Tonkopfanordnung ermöglicht eine Signalmodulation über das ganze Audiofrequenzspektrum ohne jegliche Beeinträchtigung durch die Vormagnetisierung wie dies bei anderen Tonkopfsystemen der Fall ist.
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* Crossfield audio head system: In the Crossfield audio head system, the so-called bias magnetization of the audio tape is not - as is generally the case - via the recording/playback head, but via a separate audio head (bias head), which is located opposite the aforementioned recording/playback head. This audio head arrangement allows signal modulation over the entire audio frequency spectrum without any interference from bias magnetization as is the case with other audio head systems.
* Erstes Modell mit Autoreverse
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* Reel-to-cassette or 8-track dubbing
* Erstes Modell mit Magnetbremsen
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* Automatic tape cut-off
* Bandabschaltautomatik
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* Vertical and horizontal operation possible
* Separate Hoch- und Tieftonregler
 
* Multiplay
 
* Echo
 
* Betrieb vertikal und horizontal möglich
 
  
  
* Auszug aus Prospekt: Akai Crossfield-Tonkopfsystem
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* Excerpt from brochure: Akai Crossfield sound head system
[[Datei:Akai X-330-Crossfield-1.jpg]]
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** [[Akai X-330|X-330]]
 
 
  
== Bemerkungen ==
 
* Weitere Modelle der gleichen Serie:
 
** [[Akai 1710 L|1710 L]]
 
** [[Akai 1710 W|1710 W]]
 
** [[Akai 4000|4000]]
 
** [[Akai 4000 D|4000 D]]
 
** [[Akai GX-220|GX-220]]
 
** [[Akai GX-220 D|GX-220 D]]
 
** [[Akai GX-280|GX-280]]
 
** [[Akai GX-280 D|GX-280 D]]
 
** [[Akai GX-365|GX-365]]
 
** [[Akai GX-365 D|GX-365 D]]
 
** [[Akai M-10|M-10]]
 
** [[Akai X-150|X-150]]
 
** [[Akai X-150 D|X-150 D]]
 
** [[Akai X-200|X-200]]
 
** [[Akai X-200 D|X-200 D]]
 
** [[Akai X-330|X-330]]
 
** [[Akai X-330 D|X-330 D]]
 
** [[Akai X-360|X-360]]
 
** [[Akai X-360 D|X-360 D]]
 
** [[Akai X-1800 SD|X-1800 SD]]
 
** [[Akai X-2000 SD|X-2000 SD]]
 
** [[Akai X-5000 L/W|X-5000 L/W]]
 
  
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== Comments ==
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* Other models in the same series:
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* [[Akai 1710 L]]
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* [[Akai 1710 W]]
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* [[Akai 4000]]
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* [[Akai 4000 D]]
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* [[Akai 4000 DS]]
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* [[Akai GX-220]]
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* [[Akai GX-220 D]]
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* [[Akai GX-280]]
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* [[Akai GX-280 D]]
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* [[Akai GX-365]]
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* [[Akai GX-365 D]]
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* [[Akai M-10 L/W]]
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* [[Akai X-150 D]]
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* [[Akai X-200 D]]
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* [[Akai X-300]]
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* [[Akai X-330]]
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* [[Akai X-330 D]]
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* [[Akai X-360]]
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* [[Akai X-360 D]]
 +
* [[Akai X-1800 SD]]
 +
* [[Akai X-2000 SD]]
 +
* [[Akai X-5000 L/W]]
  
  
== Bilder ==
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== Pictures ==
* Auszug aus Prospekt: Akai X-330 D
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* Excerpt from brochure: Akai X-2000 SD
[[Datei:Akai X-330-Prospekt-2.jpg]]
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[[File:Akai X-2000 SD-Prospekt-2.jpg]]
  
  
== Berichte ==
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== Reports ==
  
  
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[[Kategorie:Bandmaschinen]]
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[[Category:Tape machines]]

Latest revision as of 08:58, 5 May 2019

Data[edit]

General

  • Manufacturer: Akai
  • Model: X-2000 SD
  • Type: Combined reel-to-reel tape recorder with built-in amplifier, 8-track recorder, tape recorder
  • Years of manufacture: 1969 - 1972
  • Made in: Japan
  • Color: Silver, Case Walnut
  • Remote control:
  • Power consumption: 60 W
  • Dimensions (WxHxD): 350 x 465 x 260 mm
  • Weight: 22,4 kg
  • Original price approx.: 2'175 DM


Connections

  • Number of inputs:
    • Microphone: 0.15 mV
    • Phono, Tuner: 25 mV
    • DIN: 10 mV
  • Number of outputs:
    • Line: 50 mV
    • DIN: 10 mV
    • Headphones:


Coil Tape Specifications

  • Max. Coil diameter: 18 cm
  • Drive: 1 motor
  • Heads: 3
  • Tracks: 4
  • Tape speeds:
    • 4.75 cm/s
    • 9.5 cm/s
    • 19 cm/s
    • 38 cm/s with adapter
  • Slip:
  • Synchronization fluctuations: < 0.09% RMS (19 cm/s)
  • Pitch fluctuations:
  • Overall frequency response:
    • 4.75 cm/s: 30Hz - 9kHz ±3 dB
    • 9.5 cm/s: 30Hz - 18kHz ±3 dB

19 cm/s: 30Hz - 20kHz ±3 dB

  • Signal-to-noise ratio: > 50 dB
  • Signal-to-noise ratio:
  • Distortion factor: < 1.5% (1 kHz)
  • Equalization: according to NARTB
  • Crosstalk attenuation:
  • Cancellation attenuation:
  • Premagnetization and extinction frequency: 81 kHz
  • Rewind time: 150 seconds for 370m band


Technical Specifications 8-Track Tape

  • Tape: 8-track
  • Tape speed: 9.5 cm/s
  • Synchronization fluctuations: < 0.02% RMS (9.5 cm/s)
  • Pitch fluctuations:
  • Overall frequency response: 30Hz - 18kHz ±3 dB (9.5 cm/s).
  • Signal-to-noise ratio: > 45 dB


Cassette Tape Specifications

  • Tape: 4-track
  • Tape speed: 4.75 cm/s
  • Synchronization fluctuations: < 0.22% RMS (4.75 cm/s)
  • Pitch fluctuations:
  • Overall frequency response: 30Hz - 16kHz ±3 dB (4.75 cm/s).
  • Signal-to-noise ratio: > 45 dB


Amplifier Section Specifications

  • Continuous power:
    • 8 Ohm:
    • 4 Ohm:
  • Dynamic power:
    • 8 Ohm: 24 Watt (12+12W).
    • 4 Ohm:
  • Tone control: Yes
    • Bass:
    • Treble:
  • Speaker: L/R


Special Features

  • Crossfield audio head system: In the Crossfield audio head system, the so-called bias magnetization of the audio tape is not - as is generally the case - via the recording/playback head, but via a separate audio head (bias head), which is located opposite the aforementioned recording/playback head. This audio head arrangement allows signal modulation over the entire audio frequency spectrum without any interference from bias magnetization as is the case with other audio head systems.
  • Reel-to-cassette or 8-track dubbing
  • Automatic tape cut-off
  • Vertical and horizontal operation possible


  • Excerpt from brochure: Akai Crossfield sound head system


Comments[edit]


Pictures[edit]

  • Excerpt from brochure: Akai X-2000 SD

Akai X-2000 SD-Prospekt-2.jpg


Reports[edit]

Links[edit]