Difference between revisions of "Kenwood KW-8077"

 
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== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: Kenwood
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* Manufacturer: [[Kenwood]]
* Modell: KW-8077
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* Model: KW-8077
* Baujahr: 1970
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* Year of manufacture: 1970 - 1972
* Hergestellt in: Japan
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* Made in: Japan
* Farbe: Holz / Metall Schwarz
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* Color: Wood / Metal Black
* Fernbedienung: Ja, RC-77
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* Remote control: Yes, RC-77
* Leistungsaufnahme: 120 Watt
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* Power consumption: 120 watts
* Abmessungen:  
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* Dimensions: 430 x 492 x 229 mm (WxHxD)
* Gewicht: 21 kg.
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* Weight: 21 kg
* Neupreis ca.:  
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* Original price approx.: 560 US-$ (~2'300 DM)
  
Specifications
 
  
Track system: auto reverse, 4-track, 2-channel, stereo/monaural system
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'''Connections'''
 +
* Number of outputs:
 +
** Line: 0.775V / 5 kOhm
 +
DIN: 0.775V / 5 kOhm
 +
** Headphones: 8 Ohm
 +
* Number of inputs:
 +
** Line: 100mV / 100 kOhm
 +
** DIN: 14mV / 100 kOhm
 +
** Microphone: 0.24mV / 600 Ohm
  
Heads: 2 x playback, 2 x record, 2 x erase
 
  
Motor: 2 x reel, 1 x capstan
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'''Technical Data'''
 +
* Auto Reverse, 4-track, 2-channel, stereo tape deck.
 +
* Max. Reel diameter: 18 cm
 +
* Drive: 3 motors (2xcoils, 1xCapstan)
 +
* Heads: 6 (2xrecord, 2xplayback, 2xdelete)
 +
* Tracks: 4
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* Tape speeds: 9.5 cm/s, 19 cm/s
 +
* Slip:
 +
* Synchronisation fluctuations:
 +
** < 0.07% (at 9.5 cm/s).
 +
** < 0.04% (at 19 cm/s)
 +
* Pitch fluctuations:
 +
* Overall frequency response:  
 +
** 20Hz - 12kHz (at 9.5 cm/s).
 +
20Hz - 20kHz (at 19 cm/s)
 +
* Signal-to-noise ratio: > 52 dB (at 19 cm/s)
 +
* External signal-to-noise ratio:
 +
* Distortion factor: < 0.5% at 0 dB
 +
* Equalization: 5-stage NAB equalizer 0 db, ± 2dB, ± 4dB
 +
* Crosstalk attenuation: 40 dB at 100 Hz, 50 dB at 1 kHz
 +
* Cancellation attenuation:
 +
* Premagnetization and cancellation frequency: AC 85 kHz
  
Reel size: up to 7 inch reel
 
  
Equalization: NAB
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'''Special Features'''
 +
* Separate monitor switches L/R
 +
* Sliders L/R separately for recording, microphone and playback
 +
* Push button for music search
 +
* Lever for simplified tape loading
 +
* Tape End Stop
 +
* Connector for RC-77 wired remote control
 +
* 2 reel caps included
 +
* Protective cover included
  
Tape speeds: 3 3⁄4  7 1⁄2 ips
 
  
Wow and flutter: 0.04% (7 1⁄2 ips)
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== Remarks ==
 +
* Other models of the same series:
 +
** Stereo Coil Tape: KW-4066
 +
*** [[Kenwood KW-4066|KW-4066]]
 +
** Stereo coil tape: KW-5066
 +
*** [[Kenwood KW-5066|KW-5066]]
 +
** Quadraphonic reel-to-reel tape: KW-6044
 +
*** [[Kenwood KW-6044|KW-6044]]
  
Frequency response: 20Hz to 20kHz (7 1⁄2 ips)
 
  
Signal to Noise Ratio: 52dB
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== Pictures ==
 +
* Kenwood KW-8077 Auto Reverse, 4-track, 2-channel, stereo tape deck.
 +
[[File:KW-8077-19.JPG]]
  
Total harmonic distortion: 0.5%
 
  
Input: 100mV (line), 10mV (DIN), 0.24mV (mic)
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* Kenwood KW-8077 / RC-77 cable remote control in wooden case
 +
[[File:KW-8077-Remote-1.jpg]]
  
Output: 0.775V (line), 0.775V (DIN)
 
  
Semiconductors: 23 x transistors, 5 x diodes
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* Kenwood KW-8077 description control
 +
[[File:KW-8077-13.jpg]]
  
Dimensions: 17 x 19-3/8 x 9 inches
 
  
'''Anschlüsse'''
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== Reports ==
* Anzahl der Ausgänge:
 
** Ausgänge hier aufzählen
 
* Anzahl der Eingänge:
 
** Eingänge hier aufzählen
 
  
 
'''Technische Daten'''
 
* max. Spulendurchmesser:
 
* Antrieb:
 
* Köpfe:
 
* Spuren:
 
* Bandgeschwindigkeiten:
 
* Schlupf:
 
* Gleichlaufschwankungen:
 
* Tonhöhenschwankungen:
 
* Gesamtfrequenzgang:
 
* Signalrauschabstand:
 
* Fremdspannungsabstand:
 
* Klirrfaktor:
 
* Entzerrung:
 
* Übersprechdämpfung:
 
* Löschdämpfung:
 
* Vormagnetisierungs- und Löschfrequenz:
 
 
Three motors, solenoid action micro-controls, six ferrite-core micro-gap heads, big two-color VUs, 5-step NAB equalizer, L/R separate monitor switch, 4-digit tape counter, playback level controls, 9,5 and 19cm/s speeds, low-impedance MIC inputs (600 Ohm) and... auto-reverse !
 
'''Besondere Ausstattungen'''
 
* hier, wenn vorhanden
 
 
 
== Bemerkungen ==
 
Weitere Modelle der gleichen Serie:
 
 
== Bilder ==
 
 
== Berichte ==
 
  
 
== Links ==
 
== Links ==
* Externer Link: Webseite "The Vintage Knob": [http://www.thevintageknob.org/kenwood-KW-8077.html]
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* External Link: "The Vintage Knob" website: [http://www.thevintageknob.org/kenwood-KW-8077.html]
 
 
[[Kategorie:Bandmaschinen]]
 
* Weitere Modelle der gleichen Serie:
 
** Endverstärker: M-L 10
 
** [[JVC M-L 10|M-L 10]]
 
 
 
== Bilder ==
 
* Bilder: JVC P-L 10 Vorverstärker
 
[[Datei:JVC PL-10-4.jpg]]
 
 
 
* Bilder: JVC P-L 10 Vorverstärker Einstellregler unter Frontklappe
 
[[Datei:JVC ML-PL-10-3.jpg]]
 
 
 
== Berichte ==
 
* Testbericht: Fono Forum 9/1982
 
 
 
== Links ==
 
 
 
  
* Externer Link: Webseite "Audio Heritage": [http://audio-heritage.jp/VICTOR/amp/p-l10.html]
 
  
* Externer Link: Webseite "Wegavision Pytalhost": [http://wegavision.pytalhost.com/JVC/1982/04.jpg]
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[[Category:Tape Machines]]

Latest revision as of 04:44, 12 January 2021

Data[edit]

General

  • Manufacturer: Kenwood
  • Model: KW-8077
  • Year of manufacture: 1970 - 1972
  • Made in: Japan
  • Color: Wood / Metal Black
  • Remote control: Yes, RC-77
  • Power consumption: 120 watts
  • Dimensions: 430 x 492 x 229 mm (WxHxD)
  • Weight: 21 kg
  • Original price approx.: 560 US-$ (~2'300 DM)


Connections

  • Number of outputs:
    • Line: 0.775V / 5 kOhm

DIN: 0.775V / 5 kOhm

    • Headphones: 8 Ohm
  • Number of inputs:
    • Line: 100mV / 100 kOhm
    • DIN: 14mV / 100 kOhm
    • Microphone: 0.24mV / 600 Ohm


Technical Data

  • Auto Reverse, 4-track, 2-channel, stereo tape deck.
  • Max. Reel diameter: 18 cm
  • Drive: 3 motors (2xcoils, 1xCapstan)
  • Heads: 6 (2xrecord, 2xplayback, 2xdelete)
  • Tracks: 4
  • Tape speeds: 9.5 cm/s, 19 cm/s
  • Slip:
  • Synchronisation fluctuations:
    • < 0.07% (at 9.5 cm/s).
    • < 0.04% (at 19 cm/s)
  • Pitch fluctuations:
  • Overall frequency response:
    • 20Hz - 12kHz (at 9.5 cm/s).

20Hz - 20kHz (at 19 cm/s)

  • Signal-to-noise ratio: > 52 dB (at 19 cm/s)
  • External signal-to-noise ratio:
  • Distortion factor: < 0.5% at 0 dB
  • Equalization: 5-stage NAB equalizer 0 db, ± 2dB, ± 4dB
  • Crosstalk attenuation: 40 dB at 100 Hz, 50 dB at 1 kHz
  • Cancellation attenuation:
  • Premagnetization and cancellation frequency: AC 85 kHz


Special Features

  • Separate monitor switches L/R
  • Sliders L/R separately for recording, microphone and playback
  • Push button for music search
  • Lever for simplified tape loading
  • Tape End Stop
  • Connector for RC-77 wired remote control
  • 2 reel caps included
  • Protective cover included


Remarks[edit]

  • Other models of the same series:
    • Stereo Coil Tape: KW-4066
    • Stereo coil tape: KW-5066
    • Quadraphonic reel-to-reel tape: KW-6044


Pictures[edit]

  • Kenwood KW-8077 Auto Reverse, 4-track, 2-channel, stereo tape deck.

KW-8077-19.JPG


  • Kenwood KW-8077 / RC-77 cable remote control in wooden case

KW-8077-Remote-1.jpg


  • Kenwood KW-8077 description control

KW-8077-13.jpg


Reports[edit]

Links[edit]

  • External Link: "The Vintage Knob" website: [1]