Difference between revisions of "JVC SEA-R 7"

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{{Nicht vorlagenkonform}}
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__NOTOC__
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== Data ==
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{{navigation}}
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'''General'''
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* Manufacturer: [[JVC]]
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* Model: SEA-R 7
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* Type: S.E.A Graphic Equalizer
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* Years of manufacture: 1981 - 1985
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* Made in: Japan
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* Color: Aluminum front, gray metallic housing
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* Power consumption:
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* Dimensions (WxHxD): 435 x 157 x 328 mm
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* Weight: 5.5 kg
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* Original price approx.: 998 DM
  
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JVC SEA-R 7 S.E.A Graphic Equalizer
 
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Pro Seite verfügt das Gerät über 12 Regler je Kanal.
 
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Außerdem gibt es weitere 5 Regler pro Kanal für den
 
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Delay Time Equalizer.
 
  
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Mit diesem Gerät kann man tolle Effekte erzeugen und den Klang
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'''Connections'''
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nach eigenem Empfinden anpassen.
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* Number of inputs:
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** Line In: Input impedance: 50 kOhm
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** Tape 1, 2: Input impedance: 50 kOhm
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** Tape DIN 1: Input impedance: 50 kOhm
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* Number of outputs: 1
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** Line Out 2 V/max. 10 V, output impedance: 100 kOhm, (1Khz / 0.01% THD)
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** Tape 1, 2:
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** Tape DIN 1:
  
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Auf der Rückseite befinden sich folgende Anschlussmöglichkeiten :
 
  
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1 Din-Anschluss ( Rund mit 5 Pin ) Rec/Play
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'''Specifications'''
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Line  ( In/Out )
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* Frequency response: 10 to 100 kHz (+0 / -2dB)
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Tape 1 ( Rec / Play )
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* Distortion factor at 1 kHz: 0.001%
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Tape 2 ( Rec / Play )
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* External signal to noise ratio: 118 dB
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* Tone control with 12 sliders each L + R
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* Equalizer center frequencies:
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** 16 Hz, 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz, 32 kHz
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Control range ± 6 dB, ± 12 dB, switchable
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* Reverb equalizer center frequencies: 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, + "Vocal".
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** Delay: 0.04 - 1.2 s
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 +
 
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'''Special Features'''
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* Sliders for L + R separately
 +
* 5 controls per channel for the delay time equalizer
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SEA character switchable: Normal, Reverse
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SEA Effect: On / Off
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* SEA recording
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* SEA overdubbing
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* Output signal display
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* "CROSS" mode
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* REVERSE
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** With this function, you can create great effects and adjust the sound to your liking.
 +
 
 +
 
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== Notes ==
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* Other models in the same series:
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* JVC Equalizer SEA-33
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** [[JVC SEA-33|SEA-33]]
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* JVC Equalizer SEA-R 7
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** [[JVC SEA-R 7|SEA-R 7]]
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== Pictures ==
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* Picture: JVC SEA-R 7
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[[File:JVC SEA-R 7-1.jpg]]
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 +
 
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* Excerpt from brochure: JVC Equalizer History
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[[File:JVC SEA-History-Prospekt-1.jpg]]
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 +
 
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== Reports ==
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== Links ==
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* External link to website "The Vintage Knob": [http://www.thevintageknob.org/jvc-SEA-R7.html]
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[[Category:Equalizer]]

Latest revision as of 00:16, 20 April 2021

Data[edit]

General

  • Manufacturer: JVC
  • Model: SEA-R 7
  • Type: S.E.A Graphic Equalizer
  • Years of manufacture: 1981 - 1985
  • Made in: Japan
  • Color: Aluminum front, gray metallic housing
  • Power consumption:
  • Dimensions (WxHxD): 435 x 157 x 328 mm
  • Weight: 5.5 kg
  • Original price approx.: 998 DM


Connections

  • Number of inputs:
    • Line In: Input impedance: 50 kOhm
    • Tape 1, 2: Input impedance: 50 kOhm
    • Tape DIN 1: Input impedance: 50 kOhm
  • Number of outputs: 1
    • Line Out 2 V/max. 10 V, output impedance: 100 kOhm, (1Khz / 0.01% THD)
    • Tape 1, 2:
    • Tape DIN 1:


Specifications

  • Frequency response: 10 to 100 kHz (+0 / -2dB)
  • Distortion factor at 1 kHz: 0.001%
  • External signal to noise ratio: 118 dB
  • Tone control with 12 sliders each L + R
  • Equalizer center frequencies:
    • 16 Hz, 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, 16 kHz, 32 kHz

Control range ± 6 dB, ± 12 dB, switchable

  • Reverb equalizer center frequencies: 31.5 Hz, 63 Hz, 125 Hz, 250 Hz, + "Vocal".
    • Delay: 0.04 - 1.2 s


Special Features

  • Sliders for L + R separately
  • 5 controls per channel for the delay time equalizer

SEA character switchable: Normal, Reverse SEA Effect: On / Off

  • SEA recording
  • SEA overdubbing
  • Output signal display
  • "CROSS" mode
  • REVERSE
    • With this function, you can create great effects and adjust the sound to your liking.


Notes[edit]

  • Other models in the same series:
  • JVC Equalizer SEA-33
  • JVC Equalizer SEA-R 7


Pictures[edit]

  • Picture: JVC SEA-R 7

JVC SEA-R 7-1.jpg


  • Excerpt from brochure: JVC Equalizer History

JVC SEA-History-Prospekt-1.jpg


Reports[edit]

Links[edit]

  • External link to website "The Vintage Knob": [1]
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