Difference between revisions of "Grundig TK 847"
 
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__NOTOC__
 
__NOTOC__
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== Daten ==
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== Data ==
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{{Navigation}}
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{{navigation}}
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'''Allgemein'''
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'''General'''
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* Hersteller: Grundig-Radiowerke mbH, Fürth
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* Manufacturer: [[Grundig]]-Radiowerke mbH, Fürth
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* Modell: TK 847 HiFi-Stereo
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* Model: TK 847 HiFi-Stereo
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* Baujahre: 1974-75
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* Years of manufacture: 1975 - 1977
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* Hergestellt in: Fürth
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* Manufactured in: Fürth
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* Farbe: schwarz
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* Color: Black
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* Fernbedienung:  
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* Remote control: no
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* Spannungsversorgung: 110, 220V 50Hz
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* Dimensions: 510 x 160 x 420 mm (WxHxD)
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* Leistungsaufnahme:
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* Weight: 12.5 kg
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* Abmessungen: 510 x 160 x 420 mm (BHT)
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* Original price approx.: 995 DM
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* Gewicht: 12,5kg
 
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* Neupreis ca.:
 
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Ausgänge:
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* Number of inputs:
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** Ausgänge hier aufzählen
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** Microphone >= 2 x 1 mV/100 kOhm (DIN connector).
 +
Record player >= 2 x 100 mV/1 MOhm (DIN connection)
 +
** Radio >= 2 x 3 mV/30 kOhm (DIN connector).
 +
* Number of outputs:
 +
** Radio or amplifier >= 2 x 800 mV/ 20 kOhm (DIN connection).
 +
** Loudspeaker: 2 x 4 Ohm
  
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* Anzahl der Eingänge:
 
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** Eingänge hier aufzählen
 
  
 +
'''Technical data'''
 +
* Max. coil diameter: 18 cm
 +
* Drive: Belt drive
 +
* Heads: 3 heads
 +
* Tracks: 4 (quarter track)
 +
* Tape speeds: 4.75/ 9.5/ 19 cm/ s
 +
* Slip:
 +
* Synchronous speed fluctuations:
 +
** at 4.75 cm/ s: ± 0,2 %
 +
** at 9.5 cm/ s: ± 0,12 %
 +
** at 19 cm/ s: ± 0,07 %
 +
* Pitch fluctuations:
 +
* Overall frequency response:
 +
** at 4.75 cm/ s: 30 - 8,000 Hz
 +
** at 9.5 cm/ s: 30 - 15,000 Hz
 +
** at 19 cm/ s: 30 - 18,000 Hz
 +
* Signal-to-noise ratio:
 +
* extraneous signal-to-noise ratio:
 +
** at 4.75 cm/ s: 57 dB
 +
** at 9.5 cm/ s: 60 dB
 +
** at 19 cm/ s: 62 dB
 +
* Distortion factor at 333 Hz and full scale: 3
 +
* Equalization:
 +
* Crosstalk attenuation at 1,000 Hz at opposite:
 +
** Dual track recording: 60
 +
Stereo recording: 46
 +
* Erase attenuation:
 +
* Premagnetization and erasure frequency:
  
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'''Technische Daten'''
 
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* max. Spulendurchmesser: 18cm
 
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* Antrieb:
 
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* Köpfe: 3 Köpfe
 
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* Spuren: 4 (Viertelspur)
 
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* Bandgeschwindigkeiten: 4,75/9,5/19 cm/s
 
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* Schlupf:
 
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* Gleichlaufschwankungen:
 
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* Tonhöhenschwankungen:
 
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* Gesamtfrequenzgang:
 
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* Signalrauschabstand:
 
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* Fremdspannungsabstand:
 
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* Klirrfaktor:
 
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* Entzerrung:
 
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* Übersprechdämpfung:
 
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* Löschdämpfung:
 
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* Vormagnetisierungs- und Löschfrequenz:
 
  
 +
'''Special Features'''
 +
* Integrated stereo amplifier with two loudspeakers, output power: 2 x 7 Watt
 +
* Automatic level control, can be switched off
 +
* Tape end switch-off via spliced-in metal tape strip
 +
* Third head slide control with Sono-Dia control unit
 +
* Smoked glass hood and carrying handle
  
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'''Besondere Ausstattungen'''
 
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* Integrierter Stereoverstärker mit zwei Lautsprechern
 
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* Dritter Kopf Diasteuerung mit Sono-Dia Steuergerät
 
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* Rauchglashaube und Tragegriff
 
  
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== Bemerkungen ==
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== Remarks ==
 +
* Back tape control only possible with mono operation!
 +
* Identical in construction with:
 +
* [[Grundig TK 845]]
 +
 
 +
 
 +
* Other models of the same series:
 +
* [[Grundig TK 545]]
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* [[Grundig TK 547]]
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* [[Grundig TK 745]]
 +
* [[Grundig TK 747]]
 +
* [[Grundig TK 847]]
 +
* [[Grundig TK 850 FM]]
 +
* [[Grundig TS 1000]]
 +
 
 +
 
 +
== Pictures ==
 +
* Picture: Grundig TK 847
 +
[[Picture: grundigTK847.jpg]]
 +
 
 +
 
 +
* Excerpt from brochure: Grundig TK 847
 +
[[File:Grundig TK-847-Prospekt-1.jpg]]
 +
 
 +
 
 +
== Reports ==
  
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== Bilder ==
 
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[[Bild: grundigTK847.jpg]]
 
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== Berichte ==
 
  
 
== Links ==
 
== Links ==
  
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[[Kategorie:Bandmaschinen]]
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 +
[[Category:Tape machines]]

Latest revision as of 05:21, 28 April 2019

Data[edit]

General

  • Manufacturer: Grundig-Radiowerke mbH, Fürth
  • Model: TK 847 HiFi-Stereo
  • Years of manufacture: 1975 - 1977
  • Manufactured in: Fürth
  • Color: Black
  • Remote control: no
  • Dimensions: 510 x 160 x 420 mm (WxHxD)
  • Weight: 12.5 kg
  • Original price approx.: 995 DM


Connections

  • Number of inputs:
    • Microphone >= 2 x 1 mV/100 kOhm (DIN connector).

Record player >= 2 x 100 mV/1 MOhm (DIN connection)

    • Radio >= 2 x 3 mV/30 kOhm (DIN connector).
  • Number of outputs:
    • Radio or amplifier >= 2 x 800 mV/ 20 kOhm (DIN connection).
    • Loudspeaker: 2 x 4 Ohm


Technical data

  • Max. coil diameter: 18 cm
  • Drive: Belt drive
  • Heads: 3 heads
  • Tracks: 4 (quarter track)
  • Tape speeds: 4.75/ 9.5/ 19 cm/ s
  • Slip:
  • Synchronous speed fluctuations:
    • at 4.75 cm/ s: ± 0,2 %
    • at 9.5 cm/ s: ± 0,12 %
    • at 19 cm/ s: ± 0,07 %
  • Pitch fluctuations:
  • Overall frequency response:
    • at 4.75 cm/ s: 30 - 8,000 Hz
    • at 9.5 cm/ s: 30 - 15,000 Hz
    • at 19 cm/ s: 30 - 18,000 Hz
  • Signal-to-noise ratio:
  • extraneous signal-to-noise ratio:
    • at 4.75 cm/ s: 57 dB
    • at 9.5 cm/ s: 60 dB
    • at 19 cm/ s: 62 dB
  • Distortion factor at 333 Hz and full scale: 3
  • Equalization:
  • Crosstalk attenuation at 1,000 Hz at opposite:
    • Dual track recording: 60

Stereo recording: 46

  • Erase attenuation:
  • Premagnetization and erasure frequency:


Special Features

  • Integrated stereo amplifier with two loudspeakers, output power: 2 x 7 Watt
  • Automatic level control, can be switched off
  • Tape end switch-off via spliced-in metal tape strip
  • Third head slide control with Sono-Dia control unit
  • Smoked glass hood and carrying handle


Remarks[edit]

  • Back tape control only possible with mono operation!
  • Identical in construction with:
  • Grundig TK 845



Pictures[edit]

  • Picture: Grundig TK 847

Picture: grundigTK847.jpg


  • Excerpt from brochure: Grundig TK 847

Grundig TK-847-Prospekt-1.jpg


Reports[edit]

Links[edit]

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