Editing Yamaha DSP-E 492

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== Data ==
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== Daten ==
{{navigation}}
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{{Navigation}}
'''General'''
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'''Allgemein'''
* Manufacturer: [[Yamaha]]
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* Hersteller: [[Yamaha]]
* Model: DSP-E 492
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* Modell: DSP-E390
* Years of manufacture:
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* Baujahre:
* Manufactured in:
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* Hergestellt in:
* Color: Black, Titanium
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* Farbe: Schwarz/titan
* Remote control: yes
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* Fernbedienung: ja
* Power consumption: 200 watts, 600 watts max.
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* Leistungsaufnahme:
* Dimensions: 435 x 126 x 390 mm (W x H x D)
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* Abmessungen:
* Weight: 8,5 Kg
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* Gewicht:
* New price approx.:600DM
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* Neupreis ca.:
  
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• 4 Programme für digitale Klangfeldverarbeitung
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• 2 Programme für Dolby Surround ( Dolby Surround Pro Logic und Dolby Pro Logic Enhanced
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• Vollverstärker für den Mitten- und die hinteren Kanäle;
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• Mitte: 60 Watt (8 Ohm) RMS Ausgangsleistung, Gesamtklirrfaktor 0,1%,1 kHz
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• Hinten: 2 x 15 Watt (8 Ohm) RMS Ausgangsleistung, Gesamtklirrfaktor 0,7%, 1 kHz
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• automatische Eingangsbalanceregelung für Dolby Surround
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• Testtongenerator für eine Lautsprecherbalance-Einstellung
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• 3 Mittenkanal-Betriebsarten ( Normal, Wide, Phantom )
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• Gewicht: 6,1 Kg
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• Abmessungen: 43,5 x 30,0 x 11,5
  
'''Connections'''
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Programme:
* Number of inputs:
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• Dolpy Pro Logic
** 2x Line, DVD, TV, Tape, VCR, 5.1, 5.1 Discrete.
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• Dolby Pro Logic Enhanced
** 3x Video-In
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• Concert Video
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• Mono Movie
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• Rock Concert
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• Concert Hall
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• CENTER Mode: Normal / Wide / Phantom
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• Lautsprecher Testfunktion
  
* Number of outputs:
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'''Anschlüsse'''
** 2x Rec-Out
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* Input / Tape PB, Rec Out / Front Out / Rear Out / Low Pass ( Für aktiven Subwoofer) / Center Out
** Pre-Out Main
 
** Pre-Out Rear
 
2x Mono Pre-Out Center
 
** 2x Mono Pre-Out Subwoofer
 
** Loudspeaker Center and Rear
 
** Video Rec-Out
 
** Video Monitor Out
 
** 1x switched mains output
 
  
'''Technical Data'''
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Weitere Modelle der gleichen Serie:
  
''Audio/Video''
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== Bilder ==
* Channels:
 
* TV standard:
 
* A/D converter: no
 
* D/A converter: no
 
* Output power (at distortion).
 
** Center: 70 W into 4 ohms at 0.7%
 
Rear: 2x 70 W into 4 Ohm at 0.7% ** Surround Back: n.a.
 
Surround Back: n.a.
 
* Dynamic power (at distortion factor)
 
** Center: 160 W into 4 Ohm
 
Rear: 2x 160 W into 4 Ohm
 
** Surround Back: n.a.
 
* Total harmonic distortion: 0.06%
 
* Attenuation factor: > 200 into 8 Ohm
 
* Frequency response: 10 - 60,000 Hz
 
* Signal-to-noise ratio: > 95 dB
 
* Stereo channel separation: > 70 dB
 
* Tone control: none
 
* Loudness: no
 
* Subsonic: no
 
* Mute: no
 
* Pure-Direct/Line-Straight: 5.1 input
 
* Time Correction: no
 
* Bass Management: no
 
* Delay adjustment (Lip Sync): no
 
* DSP programs: 7
 
  
 
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== Berichte ==
''Sound Formats''
 
* Dolby Surround Pro Logic
 
 
 
 
 
'''Special Features'''
 
* Surround processor with 3-channel power amplifier to supplement existing stereo amplifiers
 
 
 
== Remarks ==
 
 
 
The main weakness of the DSP-E 492 is a conceptual one,because in fact the device does not serve as a configurable
 
3 channel extension of an existing stereo system,but degrades the existing integrated amplifier or receiver to the
 
power amplifier for the front channels. This is still ok for a mid-range system. But if you already have a top class stereo system
 
who sacrifices the quality of the existing preamplifier to this 3-channel extension for 5.1 surround sound.
 
In addition, the configuration options for adapting to the existing spatiality are simply not sufficient.
 
While the power amplifiers are discretely constructed and offer good reproduction quality, the preamplifier is an opamp grave of the inexpensive variety.
 
cheap variety. No wonder that this device is quite often found, for example, on Ebay.
 
 
 
== Pictures ==
 
[[File:Yamaha DSP - E 492.jpg]]
 
== Reports ==
 
  
 
== Links ==
 
== Links ==
  
[[Category:Surround decoder]]
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[[Kategorie:A/V-Verstärker]]

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