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T

he Music player: 

To use hq Reference DAC with all the PCM sampling frequency and DSD 
sample rates, it is necessary configure the Music player (Foobar2000, 
Jriver or similar ) to use: Windows Audio Session API (WASAPI), Kernel 
streaming (KS) or Audio Streaming Input Output (ASIO ). 
Using the default Windows driver called Direct Sound (DS) the DAC unit 
will work only at a specific frequency set in the Windows Audio control 
panel. 
To work with the Kernel streaming (KS) and the Audio Streaming Input 
Output (ASIO ) it is necessary set as predefined  a different 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 stratification in the software stack. 
The Windows Audio Session API (WASAPI) give less problems and it 
work very good with PCM and DSD tracks. 
Set the Windows with no sound to avoid that the system messages 
interference during the reproduction. 
Foobar2000 player is not easy to configure for playing DSD tracks but it 
is free, JRiver player is not free but very simple to use with PCM and 
DSD tracks. 
Follow the images to configure JRiver media center 19 and make sure to 
use the latest version of the download. 

 

Operational 

Music player setup ”1” 

Summary of Contents for HQ REFERENCE DAC

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

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

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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