Aitos EV 802 specifications

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General

Connections

Tech nical data

Special features of tube amplifiers

Special equipment

Other models of the same series: Aitos OTL power amplifier EV 903

EV 803: [1] Aitos homepage: [2]

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• Manufacturer: Aitos
• Model: EV 803
• Years of manufacture: from 1981 (EV 801) to now (EV803)
• Manufactured in: Netherlands
• Color: Black
• Type: Double monos separate enclosures - analog< /li>
• Remote control: Connector for switching the amplifier on and off via AITOS tube preamps
• Power consumption:
  • Standby: 0W
  • Idle: 100W
  • Full scale: 350W
• Dimensions (WxHxD): 35cm x 20cm x 42cm - per monoblock
• Weight: 14 kg per amplifier
• New price approx.: 12.500€

• Standby: 0W
• Idle: 100W
• Full scale: 350W

• Number of inputs: RCA - 2 x parallel (gold coated)
  • RCA 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 adjustment

• RCA gold-plated: 270kOhm 1.5V eff.

• LS-Stereo A: 8 to 16Ohm automatic adjustment
• LS-Stereo B: 8 to 16Ohm automatic adjustment

• Continuous power (with total harmonic distortion)
  • 10 Ohm : 120W
• Dynamic power
  • 8 Ohm :
  • 4 ohms:
• Total Harmonic distortion: < 0.25 %
• Attenuation factor: >100
• Frequency response: 12Hz - 225kHz -3db
• Signal-to-noise ratio: >100db
• Stereo channel separation: Depending on Preamp

• 10 Ohm : 120W

• 8 Ohm :
• 4 Ohm :

• Principle: OTL tube end monos
• Tube assembly
  • 4 Power tubes
  • 3 double triodes
  < li>1 pentode
• Transformers: A high-voltage/heating transformer and a transformer for automatic switching
  • High voltage/ heating
  • Auxiliary voltage

• 4 power tubes
• 3 double triodes
• 1 pentode

• Diagnostic socket (service) for checking the internal voltages
• Input connector for switching the power amplifier on and off via AITOS tube preamps
• LED indicators for remote control and misdirection of the fuses
• A built-in mains phase control.
• Three-dimensional wiring
• Delay of the anode voltage when switching on
• Built-in operating hour counter

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