Difference between revisions of "Optonica SM-4646"

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__NOTOC__
 
__NOTOC__
== Daten ==
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== Data ==
{{Navigation}}
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{{navigation}}
'''Allgemein'''
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'''General'''
* Hersteller: [[Optonica|Sharp Optonica]]
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* Manufacturer: [[Optonica|Sharp Optonica]]
* Modell: SM 4646 H(B)
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* Model: SM 4646 H(B)
* Baujahre: 1978/1979
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* Type: Integrated amplifier
* Typ: Vollverstärker
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* Years of manufacture: 1978 - 1979
* Fernbedienung: Nein
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* Color: Black / Silver
* Leistungsaufnahme: 520 Watt
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* Remote control: No
* Abmessungen: 442 x 144 x 363 mm (BxHxT)
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* Power consumption: 520 watts
* Gewicht: 16 Kg
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* Dimensions: 442 x 144 x 363 mm (WxHxD)
* Farbe: schwarz / silber
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* Weight: 16 kg
* Neupreis ca.: 1150,- DM
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* Original price approx.: 1'198 DM
  
  
'''Anschlüsse'''
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'''Connections'''
* Anzahl der Eingänge:
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* Number of inputs:
 
** 1x AUX
 
** 1x AUX
 
** 2x Tape
 
** 2x Tape
** 2x Phono
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2x phono
** 1x Tuner
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** 1x tuner
** 1x Vorstufe
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** 1x preamplifier
* Anzahl der Ausgänge:
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* Number of outputs:
** 2x Lautsprecher
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** 2x loudspeaker
** 1x Endstufe
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** 1x power amplifier
** 1x Kopfhörer
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1x headphones
  
  
'''Technische Daten'''
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'''Technical data'''
* Dauerleistung
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* Continuous power
 
** 8 Ohm: 2x 70 Watt
 
** 8 Ohm: 2x 70 Watt
** 4 Ohm: 2x 95 Watt
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4 Ohm: 2x 95 Watt
* Musikleistung
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* music power
** 8 Ohm: 2x 95 Watt
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** 8 Ohm: 2x 95 Watt
 
** 4 Ohm: 2x 145 Watt
 
** 4 Ohm: 2x 145 Watt
* Gesamtklirrfaktor: 0,05%
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* Total harmonic distortion: 0.05%
* Dämpfungsfaktor: über 50 (8 Ohm, 1kHz)
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* Attenuation factor: over 50 (8 Ohm, 1kHz)
* Frequenzgang: 5Hz ~ 120kHz ± 3dB
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* Frequency response: 5Hz ~ 120kHz ± 3dB
* Leistungsbandbreite: 10HZ - 40kHZ  
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* Power bandwidth: 10HZ - 40kHZ  
* Brummspannungsabstand (kurzgeschlossen):
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* Ripple distance (shorted):
* Lautstärkeabsenkung: -20dB
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* Volume cut: -20dB
  
  
'''Besondere Ausstattungen'''
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'''Special Features'''
* Vor- und Endstufe auftrennbar
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* Separable preamplifier and power amplifier
* Separate Netzteile für Vorstufe und Endstufen (insgesamt 3)
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* Separate power supplies for preamp and power amp (3 in total)
  
== Bemerkungen ==
 
Weitere Modelle der gleichen Serie:
 
  
== Bilder ==
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== Remarks ==
[url=http://www.abload.de/image.php?img=optonicasm4646_001gsyk.jpg][img]http://www.abload.de/img/optonicasm4646_001gsyk.jpg[/img][/url]
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* Other models in the same series:
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* Amplifier:
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* [[Optonica SM-1616]]
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* [[Optonica SM-3636]]
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* [[Optonica SM-4646]]
  
[url=http://www.abload.de/image.php?img=optonicasm4646_003ptpa.jpg][img]http://www.abload.de/img/optonicasm4646_003ptpa.jpg[/img][/url]
 
  
[url=http://www.abload.de/image.php?img=optonicasm4646_004atko.jpg][img]http://www.abload.de/img/optonicasm4646_004atko.jpg[/img][/url]
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* [[Tuner:
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* [[Optonica ST-1616]]
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* [[Optonica ST-3636]]
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* [[Optonica ST-4646]]
  
[url=http://www.abload.de/image.php?img=optonicasm4646_007do1b.jpg][img]http://www.abload.de/img/optonicasm4646_007do1b.jpg[/img][/url]
 
  
== Berichte ==
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== Pictures ==
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http://www.abload.de/img/optonicasm4646-001guya.jpg http://www.abload.de/img/optonicasm4646-0021na2.jpg
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http://www.abload.de/img/optonicasm4646-003rut4.jpg http://www.abload.de/img/optonicasm4646-0046nqk.jpg
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http://www.abload.de/img/optonicasm4646-0046nqk.jpg http://www.abload.de/img/optonicasm4646-006qnc9.jpg
 +
 
 +
http://www.abload.de/img/optonicasm4646-007sn8w.jpg http://www.abload.de/img/optonicasm4646-008pnh1.jpg
 +
 
 +
 
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== Reports ==
 +
 
  
 
== Links ==
 
== Links ==
 
* [http://www.retro-optonica.de]
 
* [http://www.retro-optonica.de]
  
[[Kategorie:Vollverstärker]]
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[[Category:Integrated amplifier]]

Latest revision as of 09:00, 21 May 2019

Data[edit]

General

  • Manufacturer: Sharp Optonica
  • Model: SM 4646 H(B)
  • Type: Integrated amplifier
  • Years of manufacture: 1978 - 1979
  • Color: Black / Silver
  • Remote control: No
  • Power consumption: 520 watts
  • Dimensions: 442 x 144 x 363 mm (WxHxD)
  • Weight: 16 kg
  • Original price approx.: 1'198 DM


Connections

  • Number of inputs:
    • 1x AUX
    • 2x Tape

2x phono

    • 1x tuner
    • 1x preamplifier
  • Number of outputs:
    • 2x loudspeaker
    • 1x power amplifier

1x headphones


Technical data

  • Continuous power
    • 8 Ohm: 2x 70 Watt

4 Ohm: 2x 95 Watt

  • music power
    • 8 Ohm: 2x 95 Watt
    • 4 Ohm: 2x 145 Watt
  • Total harmonic distortion: 0.05%
  • Attenuation factor: over 50 (8 Ohm, 1kHz)
  • Frequency response: 5Hz ~ 120kHz ± 3dB
  • Power bandwidth: 10HZ - 40kHZ
  • Ripple distance (shorted):
  • Volume cut: -20dB


Special Features

  • Separable preamplifier and power amplifier
  • Separate power supplies for preamp and power amp (3 in total)


Remarks[edit]



Pictures[edit]

optonicasm4646-001guya.jpg optonicasm4646-0021na2.jpg

optonicasm4646-003rut4.jpg optonicasm4646-0046nqk.jpg

optonicasm4646-0046nqk.jpg optonicasm4646-006qnc9.jpg

optonicasm4646-007sn8w.jpg optonicasm4646-008pnh1.jpg


Reports[edit]

Links[edit]