Difference between revisions of "ITT VR 3995"

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== Daten ==
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__NOTOC__
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{{Navigation}}
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== Data ==
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'''Allgemein'''
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{{navigation}}
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* Hersteller: [[ITT]]
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'''General'''
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* Modell: '''VR 3995'''
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* Manufacturer: [[ITT]]
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* Typ: Videorecorder
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* Model: VR 3995 (OEM: [[JVC HR-D 725]])
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* Baujahre: 1984-1986
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* Type: Hifi video recorder
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* Hergestellt in: Japan
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* Years of manufacture: 1984 - 1986
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* Fernbedienung: ja (RC 10)
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* Made in: Japan
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* Leistungsaufnahme: 40 Watt
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* Remote control: yes (RC 10)
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* Abmessungen: 435 x 105 x 379 mm
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* Power consumption: 40 watts
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* Gewicht: 9,4kg
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* Dimensions: 435 x 105 x 379 mm (WxHxD)
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* Weight: 9.4 kg
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* Original price approx.: 3'298 DM, 1985
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Eingänge:
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* Inputs:
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** Klinke (2x 6,35 mm für Mikrofone)
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** jack (2x 6.35 mm for microphones)
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** Chinch (2-Kanal Audio)
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Chinch (2-channel audio)
 
** DIN (Audio/Video)
 
** DIN (Audio/Video)
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** Kamera (Audio/Video)
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** Camera (Audio/Video)
 
** RF (Tuner)
 
** RF (Tuner)
  
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* Ausgänge:
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* Outputs:
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** Klinke (6,35 mm für Kopfhörer)
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** Jack (6.35 mm for headphones)
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** Chinch (2-Kanal Audio / nur Hifi-Spuren)
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** Chinch (2-channel audio / hi-fi tracks only)
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** Chinch (2-Kanal Audio)
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** Chinch (2-channel audio)
 
** Din (Audio/Video)
 
** Din (Audio/Video)
 
** RF (Tuner)
 
** RF (Tuner)
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Videoköpfe: 4
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* Video heads: 4
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* Audioköpfe: 4 (2x Hifi / 2x Linear)
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* Audio heads: 4 (2x Hifi / 2x Linear)
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* Motoren: 1 DC Capstan Servo
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* Motors: 1 DC Capstan Servo
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* Bandgeschwindigkeit SP: 23,39 mm/sec
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* Tape speed SP: 23,39 mm/sec
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* Bandgeschwindigkeit LP: 11,70 mm/sec
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* Tape speed LP: 11,70 mm/sec
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* Videoauflösung: 250 Zeilen (Bildschärfe auf neutraler Einstellung)
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* Video resolution: 250 lines (image sharpness on neutral setting)
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* Audio Frequenzgang (Längsspur):  
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* Audio frequency response (longitudinal track):  
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** 70 - 10.000 Hz
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** 70 - 10,000 Hz
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* Audio Frequenzgang (Hifi Schrägspur):
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* Audio frequency response (hi-fi slant track):
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** 20 - 20.000 Hz
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** 20 - 20,000 Hz
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* Signalrauschabstand:  
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Signal-to-noise ratio:  
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** Längsspur > 46 db (Dolby NR ein)
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** Longitudinal track > 46 dB (Dolby NR on).
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** Schrägspur > 80 db
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Helix track > 80 dB
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* Gleichlaufschwankung: < 0,005% WRMS
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* Synchronisation fluctuation: &lt; 0.005% WRMS
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Stufenloser Audio-Crossfader (für das Mischen der Linearspuren und Hifi-Spuren)
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* Stepless audio crossfader (for mixing linear tracks and hifi tracks).
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* exklusiver bzw. separater Hifi-Stereo Audio Ausgang
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* Exclusive or separate hifi stereo audio output
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* Linear Stereo Aufnahme/Wiedergabe (Längsspur Audio)
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* Linear stereo recording/playback (longitudinal track audio)
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* Dolby Rauschunterdrückung (für Längsspur Audio)
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* Dolby noise reduction (for longitudinal track audio)
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* SP/LP Umschaltung während der Aufnahme manuell möglich
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* SP/LP switching during recording manually possible
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* VHS Auflösung bei Wiedergabe etwas über dem VHS-Standard
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* VHS resolution slightly above VHS standard during playback
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* Insert-Schitt
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* Insert editing
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* 2-Kanal Nachvertonung (Längsspuren)
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* 2-channel audio dubbing (longitudinal tracks)
  
  
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'''Baugleiche Konstruktionen'''
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== Remarks ==
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* Originalhersteller: [[JVC]]
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* Other models in the same series:
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** Originalmodell: HR-D725
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* Original manufacturer OEM: [[JVC HR-D 725]]
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* Klone:
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* Clones:
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** [[ITT]] VR3995
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* [[Dual VR 97]]
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** [[Graetz]] TR4995
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* [[Ferguson 3 V-43]]
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** [[Dual]] VR97
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* [[Graetz TR 4995]]
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** [[Nordmende]] V 502
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* [[ITT VR 3995]]
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** [[Saba]] VR 6038
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* [[Nordmende V-502]]
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** [[Ferguson]] 3V43
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* [[Saba VR-6038]]
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** [[Zenith]] VR 4000
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* [[Telefunken VR-980]]
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* [[Zenith VR 4000]]
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== Pictures ==
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* Extract from brochure: ITT VR 3995
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[[File:Itt 3995 head.jpg]]
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 +
 
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* Picture: ITT VR 3995
 +
[[File:Itt 3995 head.jpg]]
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 +
 
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* Image: ITT VR 3995
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[[File:Itt 3995 head.jpg]]
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* Image: ITT VR 3995
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[[File:Itt 3995 head.jpg]]
 +
 
 +
 
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* Image: ITT VR 3995
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[[File:Itt 3995 head.jpg]]
 +
 
 +
 
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* Image: ITT VR 3995
 +
[[File:Itt 3995 head.jpg]]
 +
 
 +
 
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* Image: ITT VR 3995
 +
[[File:Itt 3995 head.jpg]]
 +
 
 +
 
 +
== Reports ==
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== Links ==
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 +
[[Category:Video Recorder]]

Latest revision as of 04:58, 8 May 2021

Data[edit]

General

  • Manufacturer: ITT
  • Model: VR 3995 (OEM: JVC HR-D 725)
  • Type: Hifi video recorder
  • Years of manufacture: 1984 - 1986
  • Made in: Japan
  • Remote control: yes (RC 10)
  • Power consumption: 40 watts
  • Dimensions: 435 x 105 x 379 mm (WxHxD)
  • Weight: 9.4 kg
  • Original price approx.: 3'298 DM, 1985


Connections

  • Inputs:
    • jack (2x 6.35 mm for microphones)

Chinch (2-channel audio)

    • DIN (Audio/Video)
    • Camera (Audio/Video)
    • RF (Tuner)
  • Outputs:
    • Jack (6.35 mm for headphones)
    • Chinch (2-channel audio / hi-fi tracks only)
    • Chinch (2-channel audio)
    • Din (Audio/Video)
    • RF (Tuner)


Technical Data

  • Video heads: 4
  • Audio heads: 4 (2x Hifi / 2x Linear)
  • Motors: 1 DC Capstan Servo
  • Tape speed SP: 23,39 mm/sec
  • Tape speed LP: 11,70 mm/sec
  • Video resolution: 250 lines (image sharpness on neutral setting)
  • Audio frequency response (longitudinal track):
    • 70 - 10,000 Hz
  • Audio frequency response (hi-fi slant track):
    • 20 - 20,000 Hz

Signal-to-noise ratio:

    • Longitudinal track > 46 dB (Dolby NR on).

Helix track > 80 dB

  • Synchronisation fluctuation: < 0.005% WRMS


Special Features

  • Stepless audio crossfader (for mixing linear tracks and hifi tracks).
  • Exclusive or separate hifi stereo audio output
  • Linear stereo recording/playback (longitudinal track audio)
  • Dolby noise reduction (for longitudinal track audio)
  • SP/LP switching during recording manually possible
  • VHS resolution slightly above VHS standard during playback
  • Insert editing
  • 2-channel audio dubbing (longitudinal tracks)


Remarks[edit]


Pictures[edit]

  • Extract from brochure: ITT VR 3995

Itt 3995 head.jpg


  • Picture: ITT VR 3995

Itt 3995 head.jpg


  • Image: ITT VR 3995

Itt 3995 head.jpg


  • Image: ITT VR 3995

Itt 3995 head.jpg


  • Image: ITT VR 3995

Itt 3995 head.jpg


  • Image: ITT VR 3995

Itt 3995 head.jpg


  • Image: ITT VR 3995

Itt 3995 head.jpg


Reports[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=ITT_VR_3995&oldid=280958"