Difference between revisions of "Aitos EV 802"
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| − | {{ | + | {{Requires Work}} |
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''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 | ** 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 | + | ** LS-Stereo A: 8 to 16Ohm automatic adjustment |
| − | ** LS-Stereo B: 8 | + | ** LS-Stereo B: 8 to 16Ohm automatic matching |
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Continuous power (at distortion factor) |
** 10 Ohm: 120W | ** 10 Ohm: 120W | ||
| − | * | + | * Dynamic power |
** 8 Ohm: | ** 8 Ohm: | ||
** 4 Ohm: | ** 4 Ohm: | ||
| − | * | + | * Total harmonic distortion: < 0,25 % |
* Dämpfungsfaktor: >100 | * 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 | + | ** 4 power tubes |
| − | ** 3 | + | ** 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 | + | * 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 == |
| − | + | Other models in the same series: | |
| − | Aitos OTL | + | Aitos OTL Power Amplifier EV 903 |
| − | == | + | == Pictures == |
| − | [[ | + | [[Image:AitosEV802Monoblock.jpg]] |
| − | == | + | == Reports == |
== Links == | == Links == | ||
| − | [http://de.aitosaudio.com/otl-endverstaumlrker-ev-803.html] | + | EV 803: [[http://de.aitosaudio.com/otl-endverstaumlrker-ev-803.html] |
| − | homepage: [http://de.aitosaudio.com] | + | Aito's homepage: [http://de.aitosaudio.com] |
| − | [[ | + | [[Category:Power Amplifiers]]</0,25> |
Latest revision as of 11:46, 4 July 2013
Contents
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]
