Difference between revisions of "Optonica SM-4545"
 
Line 1: Line 1:
 
__NOTOC__
 
__NOTOC__
−
== Daten ==
+
== Data ==
−
{{Navigation}}
+
{{navigation}}
−
'''Allgemein'''
+
'''General'''
−
* Hersteller: [[Optonica|Sharp Optonica]]
+
* Manufacturer: [[Optonica|Sharp Optonica]]
−
* Modell: SM-4545 (US-Version des [[Optonica SM-4000 II]])
+
* Model: SM-4545 (US version of the [[Optonica SM-4000 II]])
−
* Typ: Vollverstärker
+
* Type: Integrated amplifier
−
* Baujahre: 1975 - 1979
+
* Years of manufacture: 1975 - 1979
−
* Farbe: Silber
+
* Color: Silver
−
* Fernbedienung: Nein
+
* Remote control: No
−
* Leistungsaufnahme: 360 Watt
+
* Power consumption: 360 watts
−
* Abmessungen: 442 x 144 x 380 mm (BxHxT)
+
* Dimensions: 442 x 144 x 380 mm (WxHxD)
−
* Gewicht: 16 kg
+
* Weight: 16 kg
−
* Neupreis ca.: 115'000 Yen (Japan, 1975), 1'650 DM
+
* Original price approx.: 115'000 Yen (Japan, 1975), 1'650 DM
  
  
−
'''Anschlüsse'''
+
'''Connections'''
−
* Anzahl der Eingänge:
+
* Number of inputs:
−
** Phono 1, 2: 2,5 mV, 47 kOhm
+
** 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
+
2x Tape: 150 mV, 47 kOhm
 
** Main In: 500 mV, 100 kOhm
 
** Main In: 500 mV, 100 kOhm
−
* Anzahl der Ausgänge:
+
* Number of outputs:
 
** 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 Lautsprecherpaare (4 - 16 Ohm)
+
** 2 speaker pairs (4 - 16 Ohm)
  
  
−
'''Technische Daten'''
+
'''Technical Data'''
−
* Dauerleistung (bei Klirrfaktor)
+
* Continuous power (at distortion factor)
 
** 8 Ohm: 2x 70 W
 
** 8 Ohm: 2x 70 W
 
** 4 Ohm:  
 
** 4 Ohm:  
−
* Dynamikleistung
+
* Dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:  
 
** 4 Ohm:  
−
* Gesamtklirrfaktor: 0,05 %
+
* Total harmonic distortion: 0.05 %
−
* Dämpfungsfaktor: 5 - 40'000 Hz (± 1dB)
+
* Attenuation factor: 5 - 40'000 Hz (± 1dB)
−
* Signalrauschabstand:
+
* Signal-to-noise ratio:
−
** Phono: > 65 dB
+
** Phono: > 65 dB
−
** Hochpegel: > 85 dB
+
** High level: > 85 dB
−
* Klangregelung:
+
* Tone control:
−
** Bass: ± 10 dB (100 Hz, 2 dB-Schritte)
+
** Bass: ± 10 dB (100 Hz, 2 dB steps).
−
** Höhen: ± 10 dB (10 kHz, 2 dB-Schritte)
+
Treble: ± 10 dB (10 kHz, 2 dB steps)
−
* Loudness: ja, +11,5 dB (100 Hz), +6,5 dB (10 kHz)
+
* Loudness: yes, +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.)
+
* Low Filter (subsonic): -3.5 dB (60 Hz, 12 dB/oct.)
−
* Mute: ja, -20 dB
+
* Mute: yes, -20 dB
  
  
−
'''Besondere Ausstattungen'''
+
'''Special Features'''
−
* Vor- und Endstufe auftrennbar
+
* Pre- and power amplifier can be separated
  
  
−
== Bemerkungen ==
+
== Remarks ==
−
* Weitere Modelle der gleichen Serie:
+
* Other models in the same series:
−
* Verstärker:
+
* Amplifier:
 
* [[Sharp SM 1400 H]]
 
* [[Sharp SM 1400 H]]
 
* [[Optonica SM-3000]]
 
* [[Optonica SM-3000]]
Line 64: Line 64:
  
  
−
* Tuner:
+
* [[Tuner]]
 
* [[Sharp ST-1400 H]]
 
* [[Sharp ST-1400 H]]
 
* [[Optonica ST-3000]]
 
* [[Optonica ST-3000]]
Line 70: Line 70:
  
  
−
== Bilder ==
+
== Pictures ==
−
* Bild: Optonica SM-4545
+
* Image: Optonica SM-4545
−
[[Datei:Sharp Optonica SM-4545-ST-3535-Werbung-1978.jpg]]
+
[[File:Sharp Optonica SM-4545-1.jpg]]
  
  
−
* Auszug aus US-Werbung: Optonica SM-4545, ST-3535
+
* Excerpt from US advertisement: Optonica SM-4545, ST-3535
−
[[Datei:Sharp Optonica SM-4545-ST-3535-Werbung-1978.jpg]]
+
[[File:Sharp Optonica SM-4545-ST-3535-Werbung-1978.jpg]]
  
  
−
== Berichte ==
+
== Reviews ==
  
  
Line 85: Line 85:
  
  
−
[[Kategorie:Vollverstärker]]
+
[[Category:Integrated amplifier]]

Latest revision as of 05:12, 29 August 2020

Data[edit]

General

  • Manufacturer: Sharp Optonica
  • Model: SM-4545 (US version of the Optonica SM-4000 II)
  • Type: Integrated amplifier
  • Years of manufacture: 1975 - 1979
  • Color: Silver
  • Remote control: No
  • Power consumption: 360 watts
  • Dimensions: 442 x 144 x 380 mm (WxHxD)
  • Weight: 16 kg
  • Original price approx.: 115'000 Yen (Japan, 1975), 1'650 DM


Connections

  • Number of inputs:
    • Phono 1, 2: 2.5 mV, 47 kOhm.
    • Tuner; 150 mV, 47 kOhm
    • 2x AUX: 150 mV, 47 kOhm

2x Tape: 150 mV, 47 kOhm

    • Main In: 500 mV, 100 kOhm
  • Number of outputs:
    • Tape Rec (Cinch): 150 mV
    • Tape Rec (DIN): 30 mV
    • Pre Out: 1 V
    • 2 speaker pairs (4 - 16 Ohm)


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 2x 70 W
    • 4 Ohm:
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: 0.05 %
  • Attenuation factor: 5 - 40'000 Hz (± 1dB)
  • Signal-to-noise ratio:
    • Phono: > 65 dB
    • High level: > 85 dB
  • Tone control:
    • Bass: ± 10 dB (100 Hz, 2 dB steps).

Treble: ± 10 dB (10 kHz, 2 dB steps)

  • Loudness: yes, +11.5 dB (100 Hz), +6.5 dB (10 kHz)
  • High Filter: -3 dB (6 kHz, 12 dB/oct.)
  • Low Filter (subsonic): -3.5 dB (60 Hz, 12 dB/oct.)
  • Mute: yes, -20 dB


Special Features

  • Pre- and power amplifier can be separated


Remarks[edit]



Pictures[edit]

  • Image: Optonica SM-4545

Sharp Optonica SM-4545-1.jpg


  • Excerpt from US advertisement: Optonica SM-4545, ST-3535

Sharp Optonica SM-4545-ST-3535-Werbung-1978.jpg


Reviews[edit]

Links[edit]

Retrieved from "https://hifi-wiki.com/index.php?title=Optonica_SM-4545&oldid=245000"