Difference between revisions of "Optonica RT-7070"
 
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__NOTOC__
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== Data ==
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== Daten ==
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{{navigation}}
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{{Navigation}}
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'''General'''
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'''Allgemein'''
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* Manufacturer: Sharp [[Optonica]]
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* Hersteller: Sharp [[Optonica]]
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* Model: RT-7070 H/HB
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* Modell: RT-7070 H/HB
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* Type: Double cassette tape deck
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* Typ (Mono/Doppel): Doppel
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* Years of manufacture: 1981 - 1982
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* Baujahre: 1981-1982
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* Made in: Japan
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* Hergestellt in: Japan
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Color: Silver metallic and Brown metallic (H/HB)
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* Farbe: silber metallic und braun metallic
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* Remote control: No
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* Fernbedienung: Nein
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* Power consumption: 20 watts
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* Leistungsaufnahme: 20 Watt
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* Dimensions: 430 x 114 x 320 mm (WxHxD)
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* Abmessungen: 43x11,4x32 cm
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* Weight: 7.5 kg
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* Gewicht: 7,5 Kg
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* Original price approx.: 1'000 DM
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* Neupreis ca.: 1000,- DM
 
  
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'''Anschlüsse'''
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* Anzahl der Eingänge:  
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'''Connections'''
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* Number of inputs:  
 
** Cinch, DIN
 
** Cinch, DIN
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* Anzahl der Ausgänge:  
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* Number of outputs:  
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** Cinch, DIN, Kopfhörer
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** Cinch, DIN, headphones
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'''Technische Daten'''
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'''Technical data'''
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* Tonköpfe: 2 + 1
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* Audio heads: 2 + 1
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* Motoren: 2 x 1
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* Motors: 2 x 1
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* Gleichlaufschwankungen: ±0,15% (DIN), ±0,04% (WRMS)
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* Synchronization fluctuations: ±0.15% (DIN), ±0.04% (WRMS)
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* Bandarten: Typ I, II, III, IV
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* Tape types: type I, II, III, IV
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* Frequenzgang:
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* Frequency response:
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** Typ I: 20 - 16000 Hz (DIN), 30 - 16000 Hz ±3dB
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** Type I: 20 - 16000 Hz (DIN), 30 - 16000 Hz ±3dB.
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** Typ II: 20 - 18000 Hz (DIN), 30 - 18000 Hz ±3dB
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** Type II: 20 - 18000 Hz (DIN), 30 - 18000 Hz ±3dB
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** Typ III: 20 - 19000 Hz (DIN), 30 - 19000 Hz ±3dB
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Type III: 20 - 19000 Hz (DIN), 30 - 19000 Hz ±3dB
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** Typ IV: 20 - 20000 Hz (DIN), 30 - 20000 Hz ±3dB
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Type IV: 20 - 20000 Hz (DIN), 30 - 20000 Hz ±3dB
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* Vormagnetisierungsfrequenz: 105 kHz
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* Premagnetization frequency: 105 kHz
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* Klirrfaktor:
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* Distortion factor:
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* Signalrauschabstand: 57 dB ohne Dolby, 67 dB mit Dolby B
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* Signal-to-noise ratio: 57 dB without Dolby, 67 dB with Dolby B
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* Auto-Reverse: Nein
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* Auto-Reverse: No
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* Titelsuchlauf: Ja
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* Title search: Yes
 
* Dolby: B
 
* Dolby: B
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* MPX-Filter: Ja
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* MPX Filter: Yes
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* Fader: Nein
 
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* Pitch-Kontrolle: Nein
 
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* CD-Synchro-Aufnahme: Nein
 
  
  
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'''Besondere Ausstattungen'''
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'''Special Features'''
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* Bias-Regler
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* Bias control
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* Bandsorte und Dolby getrennt für beide Decks schaltbar
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* Tape type and Dolby separately switchable for both decks
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* Leerraumautomatik
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* Blank space automatic
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* Peak Hold für Aussteuerungsanzeige schaltbar
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* Peak hold switchable for level meters
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* Ausgangspegelregler
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* Output level control
  
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== Bemerkungen ==
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== Remarks ==
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Weitere Modelle der gleichen Serie:
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* Other models in the same series:
 
* [[Optonica RT-105|RT-105]]
 
* [[Optonica RT-105|RT-105]]
 
* [[Optonica RT-5200|RT-5200]]
 
* [[Optonica RT-5200|RT-5200]]
 
* [[Optonica RT-7000|RT-7000]]
 
* [[Optonica RT-7000|RT-7000]]
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* [[Optonica RT-7070|RT-7070]]
 
* [[Optonica RT-7100|RT-7100]]
 
* [[Optonica RT-7100|RT-7100]]
 
* [[Optonica RT-9100|RT-9100]]
 
* [[Optonica RT-9100|RT-9100]]
  
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== Bilder ==
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== Pictures ==
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[[Datei:Rt-7070.JPG]]
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* Image: Optonica RT-7070 HB
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== Berichte ==
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[[File:Optonica Programm 1981-1982 13.jpg]]
 +
 
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* Picture: Extract from program Optonica RT-7070 H
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[[File:Optonica Programm 1981-1982 13.jpg]]
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* Image: excerpt from program Optonica RT-7070 H
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[[File:Optonica Programm 1981-1982 13.jpg]]
 +
 
 +
* Image: excerpt from Optonica RT-7070 H program
 +
[[File:Optonica Programm 1981-1982 13.jpg]]
 +
 
 +
 
 +
== Brochures ==
 +
 
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* Optonica Program 1981-1982
 +
<gallery>
 +
Optonica program 1981-1982 01.jpg
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Optonica program 1981-1982 02.jpg
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Optonica program 1981-1982 03.jpg
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Optonica program 1981-1982 04.jpg
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Optonica program 1981-1982 05.jpg
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Optonica program 1981-1982 06.jpg
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Optonica program 1981-1982 07.jpg
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Optonica program 1981-1982 08.jpg
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Optonica program 1981-1982 09.jpg
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Optonica program 1981-1982 10.jpg
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Optonica program 1981-1982 11.jpg
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Optonica program 1981-1982 12.jpg
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Optonica program 1981-1982 13.jpg
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Optonica program 1981-1982 14.jpg
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Optonica program 1981-1982 15.jpg
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Optonica program 1981-1982 16.jpg
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Optonica program 1981-1982 17.jpg
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Optonica program 1981-1982 18.jpg
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Optonica program 1981-1982 19.jpg
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Optonica program 1981-1982 20.jpg
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Optonica program 1981-1982 21.jpg
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Optonica program 1981-1982 22.jpg
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Optonica program 1981-1982 23.jpg
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Optonica program 1981-1982 24.jpg
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Optonica program 1981-1982 25.jpg
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Optonica program 1981-1982 26.jpg
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Optonica program 1981-1982 27.jpg
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Optonica program 1981-1982 29.jpg
 +
 
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</gallery>
 +
 
 +
== Displays ==
 +
 
 +
 
 +
== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
  
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[[Kategorie:Kassettendecks]]
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[[Category:Cassette decks]]

Latest revision as of 22:03, 3 April 2021

Data[edit]

General

  • Manufacturer: Sharp Optonica
  • Model: RT-7070 H/HB
  • Type: Double cassette tape deck
  • Years of manufacture: 1981 - 1982
  • Made in: Japan

Color: Silver metallic and Brown metallic (H/HB)

  • Remote control: No
  • Power consumption: 20 watts
  • Dimensions: 430 x 114 x 320 mm (WxHxD)
  • Weight: 7.5 kg
  • Original price approx.: 1'000 DM


Connections

  • Number of inputs:
    • Cinch, DIN
  • Number of outputs:
    • Cinch, DIN, headphones


Technical data

  • Audio heads: 2 + 1
  • Motors: 2 x 1
  • Synchronization fluctuations: ±0.15% (DIN), ±0.04% (WRMS)
  • Tape types: type I, II, III, IV
  • Frequency response:
    • Type I: 20 - 16000 Hz (DIN), 30 - 16000 Hz ±3dB.
    • Type II: 20 - 18000 Hz (DIN), 30 - 18000 Hz ±3dB

Type III: 20 - 19000 Hz (DIN), 30 - 19000 Hz ±3dB Type IV: 20 - 20000 Hz (DIN), 30 - 20000 Hz ±3dB

  • Premagnetization frequency: 105 kHz
  • Distortion factor:
  • Signal-to-noise ratio: 57 dB without Dolby, 67 dB with Dolby B
  • Auto-Reverse: No
  • Title search: Yes
  • Dolby: B
  • MPX Filter: Yes


Special Features

  • Bias control
  • Tape type and Dolby separately switchable for both decks
  • Blank space automatic
  • Peak hold switchable for level meters
  • Output level control

Remarks[edit]

Pictures[edit]

  • Image: Optonica RT-7070 HB

Optonica Programm 1981-1982 13.jpg

  • Picture: Extract from program Optonica RT-7070 H

Optonica Programm 1981-1982 13.jpg

  • Image: excerpt from program Optonica RT-7070 H

Optonica Programm 1981-1982 13.jpg

  • Image: excerpt from Optonica RT-7070 H program

Optonica Programm 1981-1982 13.jpg


Brochures[edit]

  • Optonica Program 1981-1982
  • Optonica program 1981-1982 01.jpg
  • Optonica program 1981-1982 02.jpg
  • Optonica program 1981-1982 03.jpg
  • Optonica program 1981-1982 04.jpg
  • Optonica program 1981-1982 05.jpg
  • Optonica program 1981-1982 06.jpg
  • Optonica program 1981-1982 07.jpg
  • Optonica program 1981-1982 08.jpg
  • Optonica program 1981-1982 09.jpg
  • Optonica program 1981-1982 10.jpg
  • Optonica program 1981-1982 11.jpg
  • Optonica program 1981-1982 12.jpg
  • Optonica program 1981-1982 13.jpg
  • Optonica program 1981-1982 14.jpg
  • Optonica program 1981-1982 15.jpg
  • Optonica program 1981-1982 16.jpg
  • Optonica program 1981-1982 17.jpg
  • Optonica program 1981-1982 18.jpg
  • Optonica program 1981-1982 19.jpg
  • Optonica program 1981-1982 20.jpg
  • Optonica program 1981-1982 21.jpg
  • Optonica program 1981-1982 22.jpg
  • Optonica program 1981-1982 23.jpg
  • Optonica program 1981-1982 24.jpg
  • Optonica program 1981-1982 25.jpg
  • Optonica program 1981-1982 26.jpg
  • Optonica program 1981-1982 27.jpg
  • Optonica program 1981-1982 29.jpg

Displays[edit]

Reports[edit]

Links[edit]

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