Editing Optonica SM-4545

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__NOTOC__
 
__NOTOC__
== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Optonica|Sharp Optonica]]
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* Hersteller: [[Optonica|Sharp Optonica]]
* Model: SM-4545 (US version of the [[Optonica SM-4000 II]])
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* Modell: SM-4545 (US-Version des [[Optonica SM-4000 II]])
* Type: Integrated amplifier
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* Typ: Vollverstärker
* Years of manufacture: 1975 - 1979
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* Baujahre: 1975 - 1979
* Color: Silver
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* Farbe: Silber
* Remote control: No
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* Fernbedienung: Nein
* Power consumption: 360 watts
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* Leistungsaufnahme: 360 Watt
* Dimensions: 442 x 144 x 380 mm (WxHxD)
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* Abmessungen: 442 x 144 x 380 mm (BxHxT)
* Weight: 16 kg
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* Gewicht: 16 kg
* Original price approx.: 115'000 Yen (Japan, 1975), 1'650 DM
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* Neupreis ca.: 115'000 Yen (Japan, 1975), 1'650 DM
  
  
'''Connections'''
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'''Anschlüsse'''
* Number of inputs:
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* Anzahl der Eingänge:
** Phono 1, 2: 2.5 mV, 47 kOhm.
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** Phono 1, 2: 2,5 mV, 47 kOhm
 
** Tuner; 150 mV, 47 kOhm
 
** Tuner; 150 mV, 47 kOhm
 
** 2x AUX: 150 mV, 47 kOhm
 
** 2x AUX: 150 mV, 47 kOhm
2x Tape: 150 mV, 47 kOhm
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** 2x Tape: 150 mV, 47 kOhm
 
** Main In: 500 mV, 100 kOhm
 
** Main In: 500 mV, 100 kOhm
* Number of outputs:
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* Anzahl der Ausgänge:
 
** Tape Rec (Cinch): 150 mV
 
** Tape Rec (Cinch): 150 mV
 
** Tape Rec (DIN): 30 mV  
 
** Tape Rec (DIN): 30 mV  
 
** Pre Out: 1 V
 
** Pre Out: 1 V
** 2 speaker pairs (4 - 16 Ohm)
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** 2 Lautsprecherpaare (4 - 16 Ohm)
  
  
'''Technical Data'''
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'''Technische Daten'''
* Continuous power (at distortion factor)
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* Dauerleistung (bei Klirrfaktor)
 
** 8 Ohm: 2x 70 W
 
** 8 Ohm: 2x 70 W
 
** 4 Ohm:  
 
** 4 Ohm:  
* Dynamic power
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* Dynamikleistung
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:  
 
** 4 Ohm:  
* Total harmonic distortion: 0.05 %
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* Gesamtklirrfaktor: 0,05 %
* Attenuation factor: 5 - 40'000 Hz (± 1dB)
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* Dämpfungsfaktor: 5 - 40'000 Hz (± 1dB)
* Signal-to-noise ratio:
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* Signalrauschabstand:
** Phono: > 65 dB
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** Phono: > 65 dB
** High level: > 85 dB
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** Hochpegel: > 85 dB
* Tone control:
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* Klangregelung:
** Bass: ± 10 dB (100 Hz, 2 dB steps).
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** Bass: ± 10 dB (100 Hz, 2 dB-Schritte)
Treble: ± 10 dB (10 kHz, 2 dB steps)
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** Höhen: ± 10 dB (10 kHz, 2 dB-Schritte)
* Loudness: yes, +11.5 dB (100 Hz), +6.5 dB (10 kHz)
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* Loudness: ja, +11,5 dB (100 Hz), +6,5 dB (10 kHz)
 
* High Filter: -3 dB (6 kHz, 12 dB/oct.)
 
* High Filter: -3 dB (6 kHz, 12 dB/oct.)
* Low Filter (subsonic): -3.5 dB (60 Hz, 12 dB/oct.)
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* Low Filter (subsonic): -3,5 dB (60 Hz, 12 dB/oct.)
* Mute: yes, -20 dB
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* Mute: ja, -20 dB
  
  
'''Special Features'''
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'''Besondere Ausstattungen'''
* Pre- and power amplifier can be separated
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* Vor- und Endstufe auftrennbar
  
  
== Remarks ==
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== Bemerkungen ==
* Other models in the same series:
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* Weitere Modelle der gleichen Serie:
* Amplifier:
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* Verstärker:
 
* [[Sharp SM 1400 H]]
 
* [[Sharp SM 1400 H]]
 
* [[Optonica SM-3000]]
 
* [[Optonica SM-3000]]
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* [[Tuner]]
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* Tuner:
 
* [[Sharp ST-1400 H]]
 
* [[Sharp ST-1400 H]]
 
* [[Optonica ST-3000]]
 
* [[Optonica ST-3000]]
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== Pictures ==
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== Bilder ==
* Image: Optonica SM-4545
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* Bild: Optonica SM-4545
[[File:Sharp Optonica SM-4545-1.jpg]]
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[[Datei:Sharp Optonica SM-4545-ST-3535-Werbung-1978.jpg]]
  
  
* Excerpt from US advertisement: Optonica SM-4545, ST-3535
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* Auszug aus US-Werbung: Optonica SM-4545, ST-3535
[[File:Sharp Optonica SM-4545-ST-3535-Werbung-1978.jpg]]
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[[Datei:Sharp Optonica SM-4545-ST-3535-Werbung-1978.jpg]]
  
  
== Reviews ==
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== Berichte ==
  
  
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[[Category:Integrated amplifier]]
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[[Kategorie:Vollverstärker]]

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