Editing Luxman Laboratory Reference Series 5F-70

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__NOTOC__
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== Daten ==
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== Data ==
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'''Allgemein'''
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'''General'''
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* Hersteller: [[Luxman]]
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* Manufacturer: [[Luxman]]
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* Modell: Laboratory Reference 5F-70
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* Model: Laboratory Reference 5F-70
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* Baujahre: 1976 - 1982
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* Type: Stereo tone control
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* Hergestellt in: Japan
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* Years of manufacture: 1976 - 1982
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* Farbe: Silber
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* Made in: Japan
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* Typ: Stereo Klangregler
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* Color: Silver
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* Leistungsaufnahme: 10 W
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* Power consumption: 10 W
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* Abmessungen (BxHxT): 442 x 57 x 400mm
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* Dimensions (WxHxD): 442 x 57 x 400 mm
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* Gewicht: 5,1 kg  
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* Weight: 5.1 kg  
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* Neupreis ca.: 86'000 Yen (Japan, 1977), 395 US-$, 1500 DM
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* Original price approx.: 86'000 Yen (Japan, 1977), 395 US-$, 1'500 DM
 
  
  
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'''Connections'''
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'''Anschlüsse'''
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* Number of inputs: 1
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* Anzahl der Eingänge:
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** Input sensitivity: 1 V, 100 kOhm
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** Eingang mit Eingangsempfindlichkeit Hoch bei Eingangsimpedanz 50 kOhm:
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* Number of outputs: 1
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*** 20 W (Selektor: - 10 dB bei 12,6 V)
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** Output voltage: 1 V, 500 Ohm, max. > 4.5 V
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*** 200 W (Selektor: 0 dB bei 40V)
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** Eingang mit Eingangsempfindlichkeit Tief bei Eingangsimpedanz 50 kOhm:  
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*** 1 V (Selektor: 0 dBs)
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* Anzahl der Ausgänge:
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** Ausgangsspannung: 1 V, 500 Ohm, max. > 4,5 V
  
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'''Technische Daten'''
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* Frequenzgang: 10 Hz - 40'000 Hz, - 0.5dB
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* Anstiegszeit: 0,1 Sekunden
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* Haltezeit: 30 ms
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* Anzeigegenauigkeit:
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** Innerhalb 0,5 dB (-12 dB bis + 3 dB)
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** Innerhalb - 1 dB (-15 dB bis - 30 dB)
  
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'''Technical Data'''
 
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* Frequency response: 10 - 100'000 Hz, - 1 dB
 
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* Distortion factor: <0.005%
 
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* Verstärkung: 0 dB
 
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* Signalrauschabstand: >104 dB
 
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* Crosstalk attenuation: &gt; 80 dB 
 
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* Ground noise: &lt; 0.045 mV 
 
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* Tone control adjustment range: ± 12 dB (variable at each cutoff frequency)
 
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* Cut-off frequencies:
 
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** Bass: 125 Hz, 250 Hz, 500 Hz, 1 kHz,
 
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** Treble: 1 kHz, 2 kHz, 4 kHz, 8 kHz,
 
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* Acoustic control: low frequencies 75 - 150 Hz (adjustable)
 
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** Attenuation: 0 dB to - 12 dB (adjustable)
 
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** Bandwidth Q1 - 20 (adjustable)
 
  
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'''Besondere Ausstattungen'''
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* Elektronisch aufgebaute Pegel-Spitzenwertanzeige
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* Anzeige erfolgt im Bereich von - 30 dB bis + 30 dB in 3 dB-Schritten mit Hilfe von 12 LED's pro Kanal
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* Peak-Hold Funktion erlaubt Einfrieren des Spitzenwertes mit Hilfe einer LED
  
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'''Special Features'''
 
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* Acoustic control
 
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* Linear tone switch (bypass)
 
  
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== Bemerkungen ==
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* Die Luxman Laboratory Reference Serie hatte ihr Debüt 1976.
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* Highlights waren der erste Real Time Processed DC-Verstärker und der erste Synthesizer Tuner.
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* Weitere Komponenten der Laboratory Reference Series waren nebst der Endstufe 5M-21, der 5G-12 Graphic Equalizer, der 5F-70 Parametrische Klangregler sowie die 5E-24 LED Pegelanzeige Einheit.
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* 1977 und 1978 wurde die Luxman Laboratory Reference Serie um folgende Geräte erweitert: Der 5L-15 Vollverstärker, der 5M-20 Endverstärker ohne VU-Meter sowie ein günstigerer Tuner, der 5T-10 und das Kassetten Tape Deck 5K-50. Letzteres wurde wahrscheinlich von einem Dritthersteller bezogen.
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* Die Funktionalität, Performance und das innovative Design machte die Serie einmalig und unverkennbar.
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* Besondere Kennzeichen waren:
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** Erster DC-Verstärker und Synthesizer Tuner der Welt
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** Computergesteuertes Kassettendeck
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** Stapelbare Komponenten (die 4 Gerätefüße hatten entsprechende Vertiefungen beim darunter stehenden Gerät)
  
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== Notes ==
 
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* The Luxman Laboratory Reference series made its debut in 1976.
 
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* Highlights were the first Real Time Processed DC amplifier and the first synthesizer tuner.
 
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* Other components of the Laboratory Reference Series included the 5M-21 power amplifier, the 5G-12 graphic equalizer, the 5F-70 parametric tone control, and the 5E-24 LED level meter unit.
 
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* In 1977 and 1978 the Luxman Laboratory Reference Series was extended by the following units: The 5L-15 integrated amplifier, the 5M-20 power amplifier without VU meter as well as a cheaper tuner, the 5T-10 and the cassette tape deck 5K-50. The latter was probably purchased from a third party manufacturer.
 
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* The functionality, performance and innovative design made the series unique and distinctive.
 
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* Special features were:
 
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** World's first DC amplifier and synthesizer tuner.
 
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** Computer controlled cassette deck
 
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Stackable components (the 4 device feet had corresponding recesses with the device standing underneath)
 
  
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* Weitere Modelle der gleichen Serie:
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* Other models in the same series:
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** [[Luxman Laboratory Reference Series 5C-50|5C-50 Vorverstärker]]
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** [[Luxman Laboratory Reference Series 5C-50|5C-50 Preamplifier]]
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** [[Luxman Laboratory Reference Series 5M-21|5M-21 Endstufe]]
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** [[Luxman Laboratory Reference Series 5M-21|5M-21 Power Amplifier]]
 
 
** [[Luxman Laboratory Reference Series 5T-50|5T-50 Tuner]]
 
** [[Luxman Laboratory Reference Series 5T-50|5T-50 Tuner]]
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** [[Luxman Laboratory Reference Series 5F-70|5F-70 Tone Control]]
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** [[Luxman Laboratory Reference Series 5F-70|5F-70 Klangregler]]
 
** [[Luxman Laboratory Reference Series 5G-12|5G-12 Equalizer]]
 
** [[Luxman Laboratory Reference Series 5G-12|5G-12 Equalizer]]
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** [[Luxman Laboratory Reference Series 5E-24|5E-24 Level Meter]]
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** [[Luxman Laboratory Reference Series 5E-24|5E-24 Pegelmesser]]
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** [[Luxman Laboratory Reference Series 5L-15|5L-15 Integrated Amplifier]]
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** [[Luxman Laboratory Reference Series 5L-15|5L-15 Vollverstärker]]
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** [[Luxman Laboratory Reference Series 5M-20|5M-20 Power Amplifier]]
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** [[Luxman Laboratory Reference Series 5M-20|5M-20 Endstufe]]
 
** [[Luxman Laboratory Reference Series 5T-10|5T-10 Tuner]]
 
** [[Luxman Laboratory Reference Series 5T-10|5T-10 Tuner]]
 
** [[Luxman Laboratory Reference Series 5K-50|5K-50 Tape]]
 
** [[Luxman Laboratory Reference Series 5K-50|5K-50 Tape]]
  
  
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== Pictures ==
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== Bilder ==
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* [[Luxman Laboratory Reference Series 5F-70 Front
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* Luxman Laboratory Reference Serie 5E-24 Front
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[[File:Luxman 5F-70-10.jpg]]
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[[Datei:Luxman 5E-24-1.jpg]]
  
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* Luxman Laboratory Reference Series 5F-70 Front Details Left
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* Luxman Laboratory Reference Serie 5E-24 Frontdetails Links
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[[File:Luxman 5F-70-5.jpg]]
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[[Datei:Luxman 5E-24-2.jpg]]
  
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* Luxman Laboratory Reference Series 5F-70 Front Details Right
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* Luxman Laboratory Reference Serie 5E-24 Frontdetails Rechts
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[[File:Luxman 5F-70-6.jpg]]
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[[Datei:Luxman 5E-24-3.jpg]]
  
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* Luxman Laboratory Reference Series 5F-70 rear details
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* Luxman Laboratory Reference Serie 5E-24 Rückseite
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[[File:Luxman 5F-70-4.jpg]]
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[[Datei:Luxman 5E-24-4.jpg]]
  
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* Luxman Laboratory Reference Series description 5F-70 from Luxman USA.
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* Luxman Laboratory Reference Series Prospektbild
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[[File:Luxman Laboratory Reference Series-1.jpg]]
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[[Datei:Luxman Laboratory Reference Series-1.jpg]]
  
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* Luxman Laboratory Reference Series brochure image
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* Luxman Laboratory Reference Series Beschreibung von Luxman USA
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[[File:Luxman Laboratory Reference Series-1.jpg]]
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[[Datei:Luxman Laboratory USA Series-1.jpg]]
  
  
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== Reports ==
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== Berichte ==
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* External report: website "Hifi Studio": [https://web.archive.org/web/20120513211921/http://www.hifi-studio.de/hifi-klassiker/luxman.htm]
 
  
  
 
== Links ==
 
== Links ==
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* External link: "Hifi Archive" website: [http://www.hifi-archiv.info/Luxman/1980/Luxman80_05.jpg]
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* Externer Link: Webseite "Wegavision Pytalhost": [http://wegavision.pytalhost.com/Luxman/1980/Luxman80_05.jpg]
  
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* External Link: "Hifi Archive" website: [http://www.hifi-archiv.info/Luxman/Lab/luxman-03.jpg]
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* Externer Link: Webseite "Wegavision Pytalhost": [http://wegavision.pytalhost.com/Luxman/Lab/luxman-03.jpg]
  
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* External Link: "The Vintage Knob" website: [http://www.thevintageknob.org/luxman-Laboratory_Reference_Series.html]
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* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/luxman-Laboratory_Reference_Series.html]
  
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* External link: Audio Heritage, Japan website: [http://audio-heritage.jp/LUXMAN/etc/5f70.html]
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* Externer Link: Webseite "Audio Heritage, Japan": [http://audio-heritage.jp/LUXMAN/etc/5f70.html]
  
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* Luxman product overview: [[Luxman]]</0.005%>
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Luxman Produkteübersicht: [[Luxman]]

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