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Operational 

Operational using the Remote Control. 

Custom default start up setting: 

It is possible to change the default start up  setting. E.g.  if the optical 
input is often used, it can be a nice feature to have the DAC unit start 
up with the Optical input as default.  
By pushing the 

DSP

 button in the "setting state” the unit will save the 

status for next switch-on.  
Phase invert, Digital filter selections, volume level and input selection. 

 
Selecting input: 

Push 

CH+

 or 

CH-

 buttons on the Remote Control to select the wanted 

input. 
When the input is selected and locked, the front panel displays input 
type, which can be either PCM or DSD. For PCM input the sampling 
frequency shows and for DSD input the sampling rate shows.  
  

Volume Level:

 

The volume can be adjusted by using the Remote Control  buttons 

V+

 

or 

V-

. The front panel displays the volume level.  

 
MUTE:  

To mute the analog output, push the 

Mute

 button. Push the 

Mute

 

again for unmute the analog output. The Front panel will display the 
Mute status. 

 

 
 

 

Digital filter selection: 

The unit offers a wide choice of filters to enhance your listening 
experience. Two digital filter settings are possible, sharp roll-off and a 
slow roll-off for PCM mode. For DSD mode, there are 4 available filters 
with cut off at 47kHz, 50kHz, 60kHz and 70kHz.  
For filter selection use the Remote Control. 
Enter the programming mode by Pushing the 

SET

 button. 

PCM filters: Select sharp roll-off or slow roll-off by pushing the buttons 

V+

 or 

V-

 

DSD filters: Select cut off at 47kHz, 50kHz, 60kHz or 70kHz by  pushing 
the buttons 

CH+

 or 

CH-

  

Select the desired filter setting and Save the new setting by pushing the 

DSP

 button followed by the 

SET

 button  

 
DISPLAY Light: 

Push the 

PWR

 button on the  

Remote Control for switching 
On and Off the display backlight. 
 

Phase invert:

  

Note: Phase invert is only possible 
when using following inputs:  
AES, COAX, OPTICAL.  
Change phase by pushing 

SET 

for 

stepping in to the setting state, push  
the 

MUTE 

button for Phase invert. 

  

For saving the new setting: push the 

DSP 

button followed by 

SET.

    

 

 
 

SET                        PWR

V-                           CH-

V+                           CH+

MUTE

DSP

Содержание HQ REFERENCE DAC

Страница 1: ...hq AUDIO by ANDREA CIUFFOLI QUANG HAO User Manual HQ REFERENCE DAC...

Страница 2: ...amplifier s inputs Using with a Preamplifier While the DAC unit was designed to be used without a preamplifier no compromises were made in its design that will prevent excellent operation in a convent...

Страница 3: ...amplifiers to drive almost any headphone Digital circuits The DAC unit is based on the ES9018 Sabre32 reference DAC chip from ESS Technologies It has a patented 32 bit hyberstream DAC architecture an...

Страница 4: ...ntrols and Connectors POWER COAX input Vol dB NO LOCK Fi Fast Bal Band 70k Ph 20 HQ REFERENCE DAC V V S S POWER HQ REFERENCE DAC RIGHT OUTPUT LEFT OUTPUT DIGITAL INPUTS USB AES OPT COAX MADE IN VEITNA...

Страница 5: ...M input the sampling frequency shows and for DSD input the sampling rate shows Altering the Volume Level The volume can be adjusted by using the front panel buttons V or V The front panel displays the...

Страница 6: ...te the analog output The Front panel will display the Mute status Digital filter selection The unit offers a wide choice of filters to enhance your listening experience Two digital filter settings are...

Страница 7: ...Download the latest driver from http www amanero com drivers htm Don t use setup packages downloaded from other websites Unzip the installation package and double click on Install exe to start the ins...

Страница 8: ...erent sound device on Windows Audio control panel to keep the Amanero free for the application control The Kernel streaming KS is the lower level mode to operate on Audio device so there are lower str...

Страница 9: ...Operational Music player setup 2 select Amanero KS WASAPI or ASIO...

Страница 10: ...nd to use the balanced analog output from your New DAC All things being equal properly implemented balanced also called differential circuitry sounds better than unbalanced circuitry The DAC unit is a...

Страница 11: ...lowing adjustmint 1 Turn off the DAC unit 2 Unscrew the topcover 3 Connect a DC voltmeter between pin 1 and pin2 on the Balanced output connector 4 Disconnect the 2pcs jumpers J and J 5 Turn on the ma...

Страница 12: ...12Fs 24 576 MHz 512Fs Windows only DAC Master Clock Jitter 10Hz 100kHz 0 01pSec 10fSec rms Digital Volume Control Steps 1 dB Digital Volume Matching between Channels 0 1 dB Digital inputs 1pcs USB Con...

Страница 13: ...DIF Non inverting Inverting USB Non inverting Digital Filter PCM Sharp Slow Roll off DSD 47kHz 50kHz 60kHz 70kHz Line Output Unbalanced RCA gold plated contacts Balanced XLR gold plated contacts XLR...

Страница 14: ...Operational Contact information HQ Audio 11th floor room 1116 Urban Golden Silk Hoang Mai District Hanoi Vietnam Tel 84902578899 E mail quanghao168 yahoo com vn Web quanghao com...

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