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− | {{Requires Work}}
| + | == Unternehmensprofil == |
− | == Data == | |
− | {{navigation}}
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− | '''General'''
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− | * Manufacturer: Aitos
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− | * Model: EV 803
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− | * Year of manufacture: from 1981 (EV 801) to now (EV803)
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− | * Made in: Netherlands
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− | * Color: Black
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− | * Type: Dual Mono Separate Cabinets - Analogue
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− | * Remote control: connector for switching the amplifier on and off via AITOS tube preamps
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− | * Power consumption:
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− | ** Standby: 0W
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− | ** Idle: 100W
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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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− | '''Connections'''
| + | == Produkte == |
− | * Number of inputs: Cinch - 2 x parallel (gold plated)
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− | Cinch gold-plated: 270kOhm 1.5V eff.
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− | * Number of outputs: 2 x parallel WBT (gold plated) for bi-wiring
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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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− | '''Technical Data'''
| + | == Weblinks == |
− | * Continuous power (at distortion factor) | + | * Links hier |
− | ** 10 Ohm: 120W
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− | * Dynamic power
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− | ** 8 Ohm:
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− | ** 4 Ohm:
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− | * Total harmonic distortion: < 0,25 %
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− | * Dämpfungsfaktor: >100
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− | * Frequency response: 12Hz - 225kHz -3db
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− | * Signal to noise ratio: >100db
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− | * Stereo channel separation: Dependent on preamplifier
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− | | + | [[Kategorie:Hersteller]] |
− | '''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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− | '''Special equipment'''
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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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− | == Remarks ==
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− | Other models in the same series:
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− | Aitos OTL Power Amplifier EV 903
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− | == Pictures ==
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− | [[Image:AitosEV802Monoblock.jpg]]
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− | == Reports ==
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− | == 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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− | [[Category:Power Amplifiers]]</0,25> | |