Difference between revisions of "Aitos EV 802"

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{{Braucht Arbeit}}
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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: Aitos
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* Manufacturer: Aitos
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* Modell: EV 802
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* Model: EV 803
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* Baujahre: von ? bis Jetzt
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* Year of manufacture: from 1981 (EV 801) to now (EV803)
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* Hergestellt in: Niederlande
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* Made in: Netherlands
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* Farbe: Schwarz
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* Color: Black
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* Typ: Stereo - Analog
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* Type: Dual Mono Separate Cabinets - Analogue
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* Fernbedienung: Nein
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* Remote control: connector for switching the amplifier on and off via AITOS tube preamps
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* Leistungsaufnahme:  
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* Power consumption:
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* Abmessungen:  
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** Standby: 0W
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* Gewicht:  
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** Idle: 100W
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* Neupreis ca.:  
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** Full power: 350W
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* Dimensions (WxHxD): 35cm x 20cm x 42cm - per monoblock
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* Weight: 14 kg per amplifier
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* New price approx.: 12.500€
  
  
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'''Anschlüsse'''
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'''Connections'''
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* Anzahl der Eingänge: 2
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* Number of inputs: Cinch - 2 x parallel (gold plated)
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** hier die Eingänge aufzählen (mit Empfindlichkeit/Impedanz)
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Cinch gold-plated: 270kOhm 1.5V eff.
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* Anzahl der Ausgänge: 1
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* Number of outputs: 2 x parallel WBT (gold plated) for bi-wiring
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** hier die Ausgänge aufzählen
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** LS-Stereo A: 8 to 16Ohm automatic adjustment
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** LS-Stereo B: 8 to 16Ohm automatic matching
  
  
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'''Technische Daten'''
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'''Technical Data'''
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* Dauerleistung (bei Klirrfaktor)
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* Continuous power (at distortion factor)
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** 10 Ohm: 120W
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* Dynamic power
 
** 8 Ohm:
 
** 8 Ohm:
 
** 4 Ohm:
 
** 4 Ohm:
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* Dynamikleistung
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* Total harmonic distortion: < 0,25 %
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** 8 Ohm:
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* Dämpfungsfaktor: >100
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** 4 Ohm:
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* Frequency response: 12Hz - 225kHz -3db
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* Gesamtklirrfaktor:
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* Signal to noise ratio: &gt;100db
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* Dämpfungsfaktor:
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* Stereo channel separation: Dependent on preamplifier
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* Frequenzgang:
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* Signalrauschabstand:
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* Stereokanaltrennung:
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'''Special features of tube amplifiers'''
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* Principle: [[OTL]]-tube endmonos
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* Tube equipment
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** 4 power tubes
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** 3 double triodes
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1 pentode
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* Transformers: One high voltage/heating transformer and one transformer for the automatic switching system.
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** High voltage/heating
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** Auxiliary voltage
  
  
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'''Besondere Ausstattungen'''
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'''Special equipment'''
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* Servicebuchse auf der Rückseite
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* Diagnostic socket (service) for checking internal voltages.
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* Input connector for switching the power amplifier on and off via AITOS tube preamplifiers
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* Led indicators for remote control and fuse fault indication
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* Built-in mains phase control.
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* Three-dimensional wiring
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* Delay of the anode voltage at power up
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* Built-in hour meter
  
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== Bemerkungen ==
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== Remarks ==
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Weitere Modelle der gleichen Serie:
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Other models in the same series:
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Aitos OTL Power Amplifier EV 903
  
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== Bilder ==
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== Pictures ==
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[[Image:AitosEV802Monoblock.jpg]]
  
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== Berichte ==
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== Reports ==
  
 
== Links ==
 
== Links ==
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EV 803: [[http://de.aitosaudio.com/otl-endverstaumlrker-ev-803.html]
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Aito's homepage: [http://de.aitosaudio.com]
  
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[[Kategorie:Endstufen]]
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[[Category:Power Amplifiers]]</0,25>

Latest revision as of 11:46, 4 July 2013

Template:Requires Work

Data[edit]

General

  • Manufacturer: Aitos
  • Model: EV 803
  • Year of manufacture: from 1981 (EV 801) to now (EV803)
  • Made in: Netherlands
  • Color: Black
  • Type: Dual Mono Separate Cabinets - Analogue
  • Remote control: connector for switching the amplifier on and off via AITOS tube preamps
  • Power consumption:
    • Standby: 0W
    • Idle: 100W
    • Full power: 350W
  • Dimensions (WxHxD): 35cm x 20cm x 42cm - per monoblock
  • Weight: 14 kg per amplifier
  • New price approx.: 12.500€


Connections

  • Number of inputs: Cinch - 2 x parallel (gold plated)

Cinch gold-plated: 270kOhm 1.5V eff.

  • Number of outputs: 2 x parallel WBT (gold plated) for bi-wiring
    • LS-Stereo A: 8 to 16Ohm automatic adjustment
    • LS-Stereo B: 8 to 16Ohm automatic matching


Technical Data

  • Continuous power (at distortion factor)
    • 10 Ohm: 120W
  • Dynamic power
    • 8 Ohm:
    • 4 Ohm:
  • Total harmonic distortion: < 0,25 %
  • Dämpfungsfaktor: >100
  • Frequency response: 12Hz - 225kHz -3db
  • Signal to noise ratio: >100db
  • Stereo channel separation: Dependent on preamplifier


Special features of tube amplifiers

  • Principle: OTL-tube endmonos
  • Tube equipment
    • 4 power tubes
    • 3 double triodes

1 pentode

  • Transformers: One high voltage/heating transformer and one transformer for the automatic switching system.
    • High voltage/heating
    • Auxiliary voltage


Special equipment

  • Diagnostic socket (service) for checking internal voltages.
  • Input connector for switching the power amplifier on and off via AITOS tube preamplifiers
  • Led indicators for remote control and fuse fault indication
  • Built-in mains phase control.
  • Three-dimensional wiring
  • Delay of the anode voltage at power up
  • Built-in hour meter

Remarks[edit]

Other models in the same series: Aitos OTL Power Amplifier EV 903

Pictures[edit]

AitosEV802Monoblock.jpg

Reports[edit]

Links[edit]

EV 803: [[1] Aito's homepage: [2]</0,25>

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