background image

Connecting the system 

Please connect the power jack at the rear with your wall outlet. Use the 
provided powercord or another one allowed for your homecountry 
specifications. 

Note: 

The power specifications on the rear must meet to your homecountry 
specifications. 

If the DAC is connected with a digital signal-source (input) , e.g. DAT, 
CD-Player, and a (pre-) amplifier (output), the converted digital data will 
be offered to the outputs as analogue data. 

CD-Player

Pre-Amp

  DAC

L

R

analogue

digital

 

The DAC offers inputs for up to six digital signal-sources (CD-Player, 
DAT …) 

2 * RCA (gold-plated) 

2 * BNC 

1 * XLR AES/EBU (symmetric) 

1 * TOSLINK or optional 1 * AT&T 

Please connect at least one digital input with the digital output of your 
signal source. 

The DAC offers Coaxial-/RCA-outputs for the connection to a (pre-) 
amplifier. Please connect left and right output to the corresponding inputs 
of your amplifier.

Power supply

 

Integration

 

Inputs 

Outputs 

Содержание DAC

Страница 1: ...Audionet User s manual Digital to Analogue Converter DAC ...

Страница 2: ...ferent oversampling filters Central elements of the DAC are the digital signal processing system DSP the temperature regulation circuit decoupling the converter from the clock of the signal source a 20 bit D A converter as well as the completely discrete built up analogue section Before the first use please read this manual carefully So you will get optimized results from your DAC Nevertheless in ...

Страница 3: ... output the converted digital data will be offered to the outputs as analogue data CD Player Pre Amp DAC L R analogue digital The DAC offers inputs for up to six digital signal sources CD Player DAT 2 RCA gold plated 2 BNC 1 XLR AES EBU symmetric 1 TOSLINK or optional 1 AT T Please connect at least one digital input with the digital output of your signal source The DAC offers Coaxial RCA outputs f...

Страница 4: ...wires left and right channel The monitor input detects by itself if a signal is coming in and switches it into the processing circuit The DAC can be switched on and off automatically if connected to other Audionet components by an optical fibre cable to the Audionet link digital monitor digital input preamp CD DAT DSR DAT in Netzanschluß right left analog output MAINS Sicherung 1 A T in out link 6...

Страница 5: ...he next chapter The DAC uses a smooth filter selection In case of switching over the filter first the outputs are turned off muting then the new filter program is loaded and finally the outputs are activated Please push the phase invert button on the front panel to invert the phase of the output signal This may be necessary for some compact discs The activated phase inversion is indicated by the g...

Страница 6: ...ock The incoming data are loaded into a buffer which can store up to 0 7 seconds of music The stored data are read with an internally generated clock and converted The internal clock is generated with highest precision by two temperature regulated quartzes The clock generator is located next to the converter part in order to prevent electrical interference The temperature regulation circuit ensure...

Страница 7: ...ght attenuation for high frequency above about 17 kHz therefore shorter transient and ringing time Combined Audionet filter with adequate stop band attenuation and linear amplitude response 22 kHz Short transient time above 20 kHz because of renunciation of linear phase response Short filter according to the principle of the Lagrange polynoms therefore other weighting of the stop band attenuation ...

Страница 8: ...lters represent the latest state of filter technology The asymmetric filter developed by Audionet combines the merits of all filter types without accepting their disadvantages for the first time The DAC is completely decoupled from the clock of the signal source The internal clock is generated by two temperature regulated quartz oscillators The digital data is read out of a dynamic 2 megabit buffe...

Отзывы: