Editing Akai GX-630 DB

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Akai]]
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* Hersteller: [[Akai]]
* Model: GX-630 DB
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* Modell: GX-630 DB
* Years of manufacture: 1976 - 1978
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* Baujahre: um 1976 - 1978
* Made in: Japan
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* Hergestellt in:
* Color: silver / walnut cabinet
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* Farbe: silber
* Remote control only as accessories: yes (cable remote control RC-17 or RC-18)
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* Fernbedienung: ja (Kabelfernbedienung)
* Power consumption: approx. 100 W
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* Leistungsaufnahme:
* Dimensions: 440 x 465 x 240 mm (WxHxD)
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* Abmessungen: 440 x 465 x 240 mm (BxHxT)
* Weight: 19,5 kg
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* Gewicht: 18,8 kg
* Original price approx.: 1'598 DM (1976)
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* Neupreis ca.: 1.500 DM (1976)
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of outputs: 3
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* Anzahl der Ausgänge: 3
** DIN (0.5 V)
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** DIN (0,5 V)
** Line (0.775 V)
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** Line (0,775 V)
** Headphones (30 mV, 8 Ohm)
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** Kopfhörer (30 mV, 8 Ohm)
* Number of inputs: 2
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* Anzahl der Eingänge: 2
** Microphone (3 mV / 27 kOhm)
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** Mikrofon (3 mV / 27 kOhm)
 
** Radio (70 mV / 150 kOhm)
 
** Radio (70 mV / 150 kOhm)
Line (70 mV / 150 kOhm)
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** Line (70 mV / 150 kOhm)
 
** Reserve (70 mV / 150 kOhm)
 
** Reserve (70 mV / 150 kOhm)
  
  
'''Technical Data'''
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'''Technische Daten'''
* track position: 4-track stereo/mono
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* max. Spulendurchmesser: 26,5 cm
* max. reel diameter: 26,5 cm
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* Antrieb: 3 Motoren
* drive:
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* Köpfe: 3
** 1 AC servo motor (tape drive).
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* Spuren: 4
** 2 eddy current motors (reel drive).
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* Bandgeschwindigkeiten: 9,5 und 19 cm/s
* Heads:
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* Schlupf:
** 1 GX pick-up head
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* Gleichlaufschwankungen:
** 1 GX playback head
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** bei 19 cm/s: < 0,05%  
** 1 erase head
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* Tonhöhenschwankungen:
* Tape speeds: 9.5 and 19 cm/s
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* Gesamtfrequenzgang:
* Synchronisation fluctuations:
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** bei 9,5 cm/s: 20 - 20.000 Hz
** at 9.5 cm/s: 0.05%
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** bei 19 cm/s : 20 - 25.000 Hz
** at 19 cm/s: 0.03% * overall frequency response
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* Signalrauschabstand: > 56 dB, > 64 dB (Dolby)
* Overall frequency response:
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* Fremdspannungsabstand:
** at 9.5 cm/s: 20 - 20,000 Hz
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* Klirrfaktor:
** at 19 cm/s : 16 - 25,000 Hz
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** bei 19 cm/s: < 0,7 (333 Hz)
Distortion factor: at 19 cm/s: < 0,7 (333 Hz)
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* Entzerrung:
 
* Geräuschspannungsabstand:
 
* Geräuschspannungsabstand:
** >55 dB without Dolby
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* Übersprechdämpfung:
&gt; 64 dB with Dolby
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** gegensinnige Doppelspuraufzeichnung, Mono: > 55 dB (1 kHz)
crosstalk attenuation:
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** gegensinniger Stereobetrieb: > 45 dB (1 kHz)  
** opposite direction double track recording, mono: &gt; 55 dB (1 kHz)
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* Löschdämpfung:
** opposite stereo mode: &gt; 45 dB (1 kHz)  
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** bei 19 cm/sec: > 73 dB
* erasure attenuation: at 19 cm/sec: &gt; 70 dB
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* Vormagnetisierungs- und Löschfrequenz: 100 kHz
* Premagnetization and extinction frequency: 100 kHz ± 5%
 
* Rewind time: 120 sec for 1100 m
 
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Dolby-B system, GX heads
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* Dolby
  
== Remarks ==
 
* Other models in the same series:
 
* [[Akai GX-210 D]]
 
* [[Akai GX-230 D]]
 
* [[Akai GX-260 D]]
 
* [[Akai GX-630 DB]]
 
* [[Akai GX-650 D]]
 
* [[Akai X-201 D]]
 
  
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== Bemerkungen ==
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Weitere Modelle der gleichen Serie:
  
== Pictures ==
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== Bilder ==
* Excerpt from brochure: Akai GX-630 DB
 
[[File:Akai GX-630 DB-Prospekt-1.jpg]]
 
 
 
 
 
== Reports ==
 
 
 
[[File:Akai GX-630 DB-Prospekt-1977.jpg]]
 
 
 
 
 
[[File:Akai GX-630 DB-Prospekt-19771.jpg]]
 
 
 
 
 
[[File:Akai GX-Head-Technology-Prospekt-1977.jpg]]
 
 
 
 
 
[[File:Akai Accessories-Prospekt-1977.jpg]]
 
  
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== Berichte ==
  
 
== Links ==
 
== Links ==
 
 
[[Category:Tape machines]]</0,7>
 

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