Made by
ALL Engineering
Aurix on top of the Octave MKII
"
AuriX
Headphone amplifier
User manual
last update 12-01-2014
Страница 1: ...Made by ALL Engineering Aurix on top of the Octave MKII AuriX AuriX AuriX AuriX Headphone amplifier User manual last update 12 01 2014 ...
Страница 2: ...bined with the compact practicality of the transistors without any of their inherent flaws The Aurix is a 100 class A amplifier with a very high signal to noise ratio and almost no distortion Because feedback has not been implemented in the design the Aurix has no degradation of the incoming signal in terms of dynamics and imaging In order to ensure the Aurix is flexible and applicable for most he...
Страница 3: ...es not operate normally or has been dropped 9 The HEX DAC must be placed on a firm level surface where it is not exposed to dripping or splashing 10 Before making connections to to the dac ensure that the power is off and other components are in mute or stand by mode Make sure all cable terminations are of the highest quality free from frayed ends short circuits or cold solder joints 11 THERE ARE ...
Страница 4: ...Made by ALL Engineering What is in the Box The Aurix headphone amplifier Power cord only Euro or USA based power cords User manual ...
Страница 5: ... to the front connector and therefore can loop the signal back to your HiFi set This allows the Aurix to be permanently installed in the system Gain Depending the properties of the used headphone you can set the amplification of the unit by using the gain switch on the back panel Headphones having an impedance of 300 Ohms or higher should use the 10 dB setting while lower impedance versions should...
Страница 6: ...e volume control speaks for itself however depending on headphone sensivity control range can be limited By selecting another gain factor on the back of the Aurix control range of the volume control can be corrected Protection A large part in the Aurix is used for protection of your valuable headphone and will be available in the next situations During switch on period of the Aurix the current in ...
Страница 7: ...ed protection is active below 10 Hz but is only active on excessive levels There is always some of subsonic information but in normal conditions this will not trigger the protection circuit However in a case that the volume control is set almost fully clockwise the subsonic content will increase and might lead to disconnecting the front output connector ...
Страница 8: ...e connection on front panel Output voltage 2 Volts RMS to 16 Ohms 2 5 Volts RMS to 30 Ohms 6 5 Volt RMS to 600 Ohms Frequency range 5Hz to 60 kHz 3 dB Distortion 0 01 THD using 600 Ohm load max output 0 5 THD using 16 Ohm load max output Noise 120 dB related to 2 Volt RMS output Output impedance 3 Ohms Size WxHxD 190 x 60 x 245 mm Gewicht 2500 gram Subject to change without notice ALL Engineering ...
