Editing Technics RS-B 665

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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:[[Technics]]
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* Hersteller:[[Technics]]
* Model: RS-B665
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* Modell: RS-B665
* Type: Single
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* Typ: Einzel
* Years of manufacture: 1990-1991
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* Baujahre: 1990-1991
* Made in: Japan
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* Hergestellt in: Japan
* Color:
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* Farbe:
* Remote control:
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* Fernbedienung:
* Power consumption: 21 W
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* Leistungsaufnahme: 21 W
* Dimensions: 430 x 135 x 290 mm
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* Abmessungen: 430 x 135 x 290 mm
* Weight: 4,9 kg
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* Gewicht: 4,9 kg
* Original price approx.: 700 DM
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* Neupreis ca.: 700 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs: 2
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* Anzahl der Eingänge: 2
 
**Line in
 
**Line in
 
**Mic
 
**Mic
 
   
 
   
* Number of outputs: 2
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* Anzahl der Ausgänge: 2
 
**Line OUT
 
**Line OUT
 
**Headphones  
 
**Headphones  
  
  
'''Specifications'''
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'''Technische Daten'''
* Tone heads:
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* Tonköpfe:
** Tone head made of hard permalloy
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** Tonkopf aus Hartpermalloy
** Double-gap ferrite head
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** Doppelspalt- Ferritkopf
* Motors:
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* Motoren:
** Quartz direct drive DC motor.
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** Quarz-Direktantrieb-Gleichstrommotor
** DC motor
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** Gleichstrommotor
* Synchronous speed variation:0.05% (WRMS)
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* Gleichlaufschwankungen:0,05% (WRMS)
* Band types:all
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* Bandarten:alle
* Frequency Response:
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* Frequenzgang:
**FE band: 30 Hz ~ 16 kHz (+/- 3 dB), 20 Hz ~ 16 kHz (DIN).
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**FE-Band: 30 Hz ~ 16 kHz (+/- 3 dB), 20 Hz ~ 16 kHz (DIN)
CrO2: 30 Hz ~ 16 kHz (+/- 3 dB), 20 Hz ~ 17 kHz (DIN)
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**CrO2: 30 Hz ~ 16 kHz (+/- 3 dB), 20 Hz ~ 17 kHz (DIN)
 
**Metal: 30 Hz ~ 18 kHz (+/- 3 dB), 20 Hz ~ 18 kHz (DIN)
 
**Metal: 30 Hz ~ 18 kHz (+/- 3 dB), 20 Hz ~ 18 kHz (DIN)
* Distortion factor:
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* Klirrfaktor:
*Signal-to-noise ratio:(signal level = full scale; CrO2 band).
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* Signalrauschabstand:(Signalpegel = Vollaussteuerung; CrO2-Band)
**with Dolby C noise reduction: 74 dB (CCIR)
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**mit Dolby C Rauschunterdrückung: 74 dB (CCIR)
with Dolby B noise reduction: 66 dB (CCIR)
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**mit Dolby B Rauschunterdrückung: 66 dB (CCIR)
**without noise reduction: 56 dB (A-weighted)
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**ohne Rauschunterdrückung: 56 dB (nach A bewertet)
* Auto Reverse:
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* Auto-Reverse:
* Title search: yes
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* Titelsuchlauf: ja
* Dolby:Dolby B and Dolby C
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* Dolby:Dolby B und Dolby C
* MPX Filter:
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* MPX-Filter:
 
* Fader:
 
* Fader:
* Pitch control:
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* Pitch-Kontrolle:
* CD Synchro Recording:
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* CD-Synchro-Aufnahme:
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Quartz-controlled digital servo direct drive motor
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* Quarzgesteuerter Digital-Servo-Direktantriebsmotor
* Linear Magne-Field Class AA system
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* Linear Magne-Field-Class-AA-System
* Phase compensation circuit
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* Phasenkompensationsschaltung
 
* Dolby B,C,HX-Pro
 
* Dolby B,C,HX-Pro
 
* APRS (Advanced Precise Rec-Level System)
 
* APRS (Advanced Precise Rec-Level System)
* TNRC chassis
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* TNRC-Chassis
* Logic control with 2 motors
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* Logiksteuerung mit 2 Motoren
* MPX Filter
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* MPX-Filter
 
* Bias Adjust
 
* Bias Adjust
* Linear electronic band counter
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* Linearer elektronischer Bandzähler
* Improved sound quality should be achieved by high quality PXS capacitors
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* Verbesserte Tonqualität sollte durch hochwertige PXS-Kondensatoren erreicht werden
* Microphone input
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* Mikrofon Eingang
  
== Remarks ==
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== Bemerkungen ==
  
The "PXS" capacitors in the signal path have now reached the end of their life cycle, which is noticeable by bass loss, channel imbalance and undifferentiated sound. Since these capacitors are also installed in the power supply, in the medium term there may also be failures due to short circuits or hum disturbances due to loss of filter efficiency. However, the original very good sound quality can be restored by a professional revision.  
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Die "PXS"-Kondensatoren im Signalweg haben mittlerweile das Ende ihres Lebenszyklus erreicht, was sich durch Bassverlust, Kanalungleichheit und undifferenzierten Klang bemerkbar macht. Da diese Kondensatoren auch in der Stromversorgung verbaut sind, kann es mittelfristig auch zu Ausfällen durch Kurzschlüsse oder Brummstörungen durch Verlust der Siebwirklung kommen. Durch eine fachkundige Revision ist aber die ursprünglich sehr gute Tonqualität wieder herstellbar.  
  
* Permanent magnet on the Capstan can come loose, especially after transport. Leads to fast grinding noises! All DD Drive AR350
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* Dauermagnet am Capstan kann sich lösen, besonders nach Transport. Führt zu schnellen Schleifgeräuschen! Alle DD Drive Laufwerke AR350
* Trembling in the sound: Lubricant of the winding plate axles flocculates! Re-lubricate with graphite grease<br />
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* Zittern im Ton: Schmiermittel der Wickeltellerachsen flockt aus! Mit Graphitfett neu schmieren<br />
* Sound leaks: Pressure roller spring gives way. Item no. 120-1/ ET. No. RUW140ZC -&gt; no longer available
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* Ton leiert: Feder der Andruckrolle gibt nach. Pos. Nr. 120-1/ ET. Nr. RUW140ZC -> nicht mehr lieferbar
* Due to age, the plastic elements in the running gear become increasingly brittle and break, the pinions of the rewind motor burst open and slip off =&gt; irreparable
 
  
Other models of the same series:
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Weitere Modelle der gleichen Serie:
  
 
* [[Technics_RS-B_465|RS-B465]]
 
* [[Technics_RS-B_465|RS-B465]]
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* [[Technics_RS-B_965|RS-B965]]
 
* [[Technics_RS-B_965|RS-B965]]
  
== Pictures ==
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== Bilder ==
  
  
[[File:B665.JPG|1000px]]
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[[Datei:B665.JPG|1000px]]
  
 
<gallery>
 
<gallery>
File:Rsb665c.jpg|1
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Datei:Rsb665c.jpg|1
  
 
</gallery>
 
</gallery>
  
== Reports ==
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== Berichte ==
  
 
== Links ==
 
== Links ==
  
[[Category:Cassette decks]]
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[[Kategorie:Kassettendecks]]

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