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Nagra - 

CLASSIC DAC 

 

Congratulations 

 

Congratulations! You have just acquired one of the best digital-to-analog converters 
ever made. 

 

The CLASSIC DAC was created by an engineering team with more than 70 years of 
experience designing world-class products for the professional audio, national security 
and military businesses.  

 

Since its inception in 1951, Nagra has built products that continue to earn a reputation 
for delivering ultimate sonic performance. Numerous awards have been bestowed upon 
Nagra  for  its  technical  innovation,  excellence  in  design  and  flawless  construction 
including two Oscars® and two Emmys®. 

 

The  professional  and  Hi-Fi  ranges  are  both  designed  by  our  Research  and 
Development department. Nagra has launched a Hi-Fi range to allow the wider public 
to benefit from technical advances that are often the sole privilege of professionals. 

 

This technology exists in the service of music, your music. We wish you great moments 
of listening pleasure with your CLASSIC DAC. 

 

Thank you for your trust. 

 
 
 
 
 
 
 

Package contents 

 

Besides the manual and the CLASSIC DAC itself, the box contains: 

 

 

Mains cable* 

 

 

IR Remote Control Unit with 2x AAA-Dry cells 

 

 

Pair of “Haute Horlogerie” grade microfiber gloves 

 

 

Please contact your Nagra dealer if anything should be missing. 

 

* Depending on your country, the power cord features either a US, European or Swiss 
plug. 

 

 

Содержание CLASSIC DAC II

Страница 1: ...P N 2055225159 All rights reserved 2023 rev 1 CLASSIC DAC II User manual...

Страница 2: ...Connecting the Nagra Power Supply 6 Connection block on rear panel 8 Audio inputs 9 Front panel 10 Operations 11 Basic operations 11 Setting your CLASSIC DAC 11 Nagra Modulometer 12 Modulometer displ...

Страница 3: ...of these instructions or any other form of user negligence The CLASSIC DAC is CLASS I equipment It is essential that it is connected to a Mains socket outlet with a protective earthing connection whe...

Страница 4: ...tion including two Oscars and two Emmys The professional and Hi Fi ranges are both designed by our Research and Development department Nagra has launched a Hi Fi range to allow the wider public to ben...

Страница 5: ...ventilation Ventilation should not be impeded by covering the ventilation openings with items such as newspapers tablecloths curtains etc The CLASSIC DAC must rest on a stable support We recommend tha...

Страница 6: ...e blow more than once please contact your Nagra dealer for assistance Connecting the Nagra Power Supply Start by removing the power cable from the C14 IEC Appliance inlet of the CLASSIC DAC The Mains...

Страница 7: ...POWER CABLE FOR NAGRA CLASSIC PSU Only use LEMO cables with BLACK BROWN sleeves to benefit from the best Nagra CLASSIC PSU features The BLACK sleeved LEMO plug should be connected to the Nagra CLASSIC...

Страница 8: ...nce inlet with Mains connector Mains fuse and Mains switch To obtain optimal performance from the CLASSIC DAC it is preferable to leave the device switched on for about 15 minutes before use so that t...

Страница 9: ...USB B type DSD up to DSD256 DSD4x PCM up to PCM 384kHz 2 TOSLINK EIAJ optical MM fiber PCM up to PCM 192kHz 3 AES EBU PCM up to PCM 192kHz 4 7 N Link MM fiber DSD up to DSD256 DSD4x PCM up to PCM 384...

Страница 10: ...he right channel 3 LCD Display 4 Controller knob to select the digital input and the phase inversion mode 5 Front rotary selector 6 IR window and remote control LED When turned ON the CLASSIC DAC will...

Страница 11: ...low I ON R The unit can be triggered ON and OFF by the IR Remote Control Unit I ON MUTE The unit is ON and muted for warming up I ON ON The unit is fully operational Setting your CLASSIC DAC Thanks t...

Страница 12: ...f the CLASSIC DAC the Modulometer displays the digital input level The 0 dB corresponds to full scale signal meaning the maximum digital level Left channel black needle Right channel red needle Modulo...

Страница 13: ...select one input after the current selection in the input list Power ON OFF key Toggle key to switch ON and OFF the CLASSIC DAC When switching ON the CLASSIC DAC automatically select the last input a...

Страница 14: ...ormat A default code 19 has been allocated to the CLASSIC DAC as a Digital to Analog converter Should you wish to program your universal Remote Control Unit please use the following table Code Functio...

Страница 15: ...15 Nagra CLASSIC DAC Maintenance Case cleaning Clean the CLASSIC DAC casing using a soft lint free slightly damp cloth Do not use any cleaning products which could have a corrosive effect...

Страница 16: ...03 192 kHz Frequency Response 5 Hz 40 kHz 0 1 dB Crosstalk 100 dB Inter channel phase 0 1 20 kHz Power supply 1x 12 V 0 8 A 1x 12 6 V 0 8 A or 100 240 V 10 50 60 Hz With MPS Classic PSU With Classic...

Страница 17: ...17 Nagra CLASSIC DAC Replacement parts ATS ref Part description Comment 4181310500 FST 5x20mm 250V T 500mA L Replacement fuse 7055324000 Remote Control Unit for Classic DAC Replacement unit...

Страница 18: ...electrical and electronic equipment By ensuring this product is disposed of correctly you will help prevent potential negative consequences for the environment and human health The recycling of materi...

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