Difference between revisions of "Telefunken Opus Hifi 7050"
 
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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: [[Telefunken]]
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* Manufacturer: [[Telefunken]]
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* Modell: Opus Hifi 7050
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* Model: Opus Hifi 7050
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* Typ: Toplader Kassetten Tape Deck
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* Type: Receiver
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* Baujahre: 1976 - 1978
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* Years of manufacture: 1976 - 1978
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* Hergestellt in: Deutschland
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* Made in: Germany
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* Farbe: Silber / Schwarz
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* Color: Front silver / black, housing walnut light with anthracite side panels or sanding white pearl with white side panels or black
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* Fernbedienung:  
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* Remote control:  
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* Leistungsaufnahme: 15 W
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* Power consumption:  
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* Abmessungen: 390 x 80 x 300 mm (BxHxT)
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* Dimensions: 618 x 118 x 300 mm (WxHxD)
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* Gewicht: 5 kg
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* Weight: 8,5 kg
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* Neupreis ca.: 750 DM
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* Original price approx:  
 +
** Walnut nature: 1'398 DM
 +
** Black, sanding varnish white: 1'420 DM
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge:  
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* Number of inputs:
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** Mikrofon: 0,3 mV, 4 kOhm
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** Phono (MM): 1.85 mV / 47 kOhm.
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** Line In: 200 mV, 2,2 kOhm
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** Phono (crystal): 240 mV / 470 kOhm
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* Anzahl der Ausgänge:  
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Tape Play: 240 mV / 470 kOhm
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** Line Out: 560 mV, 4,7 kOhm
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** Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
−
** Kopfhörer: 2,5 V, 400 Ohm
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* Number of outputs:
 +
** Tape Rec: 1.7 mV / 1.7 kOhm
 +
** 2 headphones: > 200 Ohm
 +
** 3 pairs of loudspeakers
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Tonköpfe: 2
 
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* Motor: 1
 
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* Gleichlaufschwankungen:  0,2 % (WRMS)
 
−
* Bandarten: I, II, III
 
−
* Frequenzgang:
 
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** I (Normal): 30 - 11'000 Hz
 
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** II (Chrom): 30 - 14'000 Hz
 
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** III (FeCr): 30 - 12'500 Hz
 
−
* Klirrfaktor: < 3,0 %
 
−
* Signalrauschabstand:
 
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** Dolby Aus: 56 dB
 
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** Dolby Ein: 64 dB
 
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* Rauschunterdrückungssystem: Dolby
 
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* Übersprechdämpfung: > 35 dB bei 1 kHz
 
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* Löschdämpfung: > 60 dB
 
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* Vormagnetisierungs- und Löschfrequenz: 85 kHz
 
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* Umspulzeit: 90 Sekunden für C-60
 
  
 +
''Amplifier''
 +
* Continuous power
 +
** 8 Ohm:
 +
** 4 Ohm: 2x 50 W
 +
* Dynamic power
 +
** 8 Ohm:
 +
** 4 Ohm: 2x 70 W
 +
* Total harmonic distortion: < 0,5 %
 +
* Dämpfungsfaktor: 55 (8 Ohm)
 +
* Frequenzgang: 20 Hz - 22 KHz, ± 1,5 dB
 +
* Signalrauschabstand: >64 dB
 +
* Tone control:
 +
** Bass: ± 17 dB at 40 Hz
 +
** Mids: + 9.5 dB, - 7.5 dB at 2 kHz
 +
** Treble: + 13 dB, - 14 dB at 15 kHz
 +
* Loudness:
 +
* High Filter: yes, 18 dB / octave at 6'500 Hz
 +
* Low Filter (Subsonic): yes, 12 dB / octave at 100 Hz
 +
* Mute:
  
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'''Besondere Ausstattungen'''
 
−
* Kopfhörer
 
  
 +
''Tuner''
 +
* Reception: FM, MW, LW, KW
 +
* Frequencies:
 +
** FM: 87.6 - 108 MHz
 +
MW: 515 - 1645 kHz
 +
** LW: 145 - 330 kHz
 +
CW: 5.75 MHz - 15.55 MHz
 +
* All other data for VHF
 +
* Frequency response: 15 - 30'000 Hz, ± 1 dB
 +
* Input sensitivity: 2.0µV
 +
* Distortion factor:
 +
** Mono: &lt; 0.4 %
 +
Stereo: &lt; 0.5
 +
* Signal-to-noise ratio: 72 dB
 +
* Channel separation: 65 dB
 +
* Selectivity: 65 dB
 +
* Co-wave selection: 1.5 dB
 +
* Spurious wave selection:
 +
* Image frequency attenuation: 90 dB
 +
* IF attenuation:
 +
* AM suppression:
 +
* Station memory: 7x FM
  
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== Bemerkungen ==
+
 
−
* Weitere Modelle der gleichen Serie:
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'''Special Features'''
 +
* 2 headphone jacks
 +
* Slider for bass, mids, treble, volume
 +
* FM muting
 +
* FM AFC
 +
 
 +
 
 +
== Notes ==
 +
* Other models in the same series:
 
* Receiver
 
* Receiver
−
* [[Telefunken Concertino 3520]]
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* [[Telefunken Concertino Hifi 3520]]
−
* [[Telefunken Concerto 4530]]
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* [[Telefunken Concerto Hifi 4530]]
 
* [[Telefunken Hymnus Hifi 6040]]
 
* [[Telefunken Hymnus Hifi 6040]]
 
* [[Telefunken Opus Hifi 7050]]
 
* [[Telefunken Opus Hifi 7050]]
  
  
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* Tape Deck:
+
* [[Tape Deck]]
 
* [[Telefunken MC 2400]]
 
* [[Telefunken MC 2400]]
 
* [[Telefunken MC 3300]]
 
* [[Telefunken MC 3300]]
  
  
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* Spulentonbandgeräte:
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* Reel-to-reel tape decks:
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* [[Telefunken M3002L]] - mit eingebauten Endstufen
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* [[Telefunken M3002L]] - with built-in power amplifiers
  
  
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* Plattenspieler:
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* record players:
 
* [[Telefunken W 248]]
 
* [[Telefunken W 248]]
 
* [[Telefunken W 268]]
 
* [[Telefunken W 268]]
Line 74: Line 109:
  
  
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== Bilder ==
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== Pictures ==
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* Auszug aus Prospekt: Telefunken MC-2400, MC-3300, Spulengerät M-3002
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* Extract from brochure: Telefunken Opus Hifi 7050
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[[Datei:Telefunken MC-2400-3002-3300-Prospekt-1.jpg]]
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[[File:Telefunken 7050-Prospekt-1.jpg]]
  
  
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== Berichte ==
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== Reports ==
  
  
 
== Links ==
 
== Links ==
  
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[[Kategorie:Kassettendecks]]
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[[Category:Receiver]]</0,5>

Latest revision as of 08:53, 28 April 2019

Data[edit]

General

  • Manufacturer: Telefunken
  • Model: Opus Hifi 7050
  • Type: Receiver
  • Years of manufacture: 1976 - 1978
  • Made in: Germany
  • Color: Front silver / black, housing walnut light with anthracite side panels or sanding white pearl with white side panels or black
  • Remote control:
  • Power consumption:
  • Dimensions: 618 x 118 x 300 mm (WxHxD)
  • Weight: 8,5 kg
  • Original price approx:
    • Walnut nature: 1'398 DM
    • Black, sanding varnish white: 1'420 DM


Connections

  • Number of inputs:
    • Phono (MM): 1.85 mV / 47 kOhm.
    • Phono (crystal): 240 mV / 470 kOhm

Tape Play: 240 mV / 470 kOhm

    • Antenna (FM: 75, 300 Ohm, MW: 300 Ohm).
  • Number of outputs:
    • Tape Rec: 1.7 mV / 1.7 kOhm
    • 2 headphones: > 200 Ohm
    • 3 pairs of loudspeakers


Technical Data

Amplifier

  • Continuous power
    • 8 Ohm:
    • 4 Ohm: 2x 50 W
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm: 2x 70 W
  • Total harmonic distortion: < 0,5 %
  • Dämpfungsfaktor: 55 (8 Ohm)
  • Frequenzgang: 20 Hz - 22 KHz, ± 1,5 dB
  • Signalrauschabstand: >64 dB
  • Tone control:
    • Bass: ± 17 dB at 40 Hz
    • Mids: + 9.5 dB, - 7.5 dB at 2 kHz
    • Treble: + 13 dB, - 14 dB at 15 kHz
  • Loudness:
  • High Filter: yes, 18 dB / octave at 6'500 Hz
  • Low Filter (Subsonic): yes, 12 dB / octave at 100 Hz
  • Mute:


Tuner

  • Reception: FM, MW, LW, KW
  • Frequencies:
    • FM: 87.6 - 108 MHz

MW: 515 - 1645 kHz

    • LW: 145 - 330 kHz

CW: 5.75 MHz - 15.55 MHz

  • All other data for VHF
  • Frequency response: 15 - 30'000 Hz, ± 1 dB
  • Input sensitivity: 2.0µV
  • Distortion factor:
    • Mono: < 0.4 %

Stereo: < 0.5

  • Signal-to-noise ratio: 72 dB
  • Channel separation: 65 dB
  • Selectivity: 65 dB
  • Co-wave selection: 1.5 dB
  • Spurious wave selection:
  • Image frequency attenuation: 90 dB
  • IF attenuation:
  • AM suppression:
  • Station memory: 7x FM


Special Features

  • 2 headphone jacks
  • Slider for bass, mids, treble, volume
  • FM muting
  • FM AFC


Notes[edit]





Pictures[edit]

  • Extract from brochure: Telefunken Opus Hifi 7050

Telefunken 7050-Prospekt-1.jpg


Reports[edit]

Links[edit]

</0,5>

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