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Owner'sManual
Hq9038 Tube DAC
DIGITAL - ANALOG CONVERTER
SET
PWR
DSP
V+
CH+
MUTE
CH-
V-
11th floor room 1116, Kimvan-Kimlu-Hanoi-Vietnam
Tel: +84 902578899
W: www.quanghao.com. W: www.audiodesignguide.com
E-mail: quanghao168@yahoo.com.vn

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  • Page 1 Owner’sManual Hq9038 Tube DAC DIGITAL - ANALOG CONVERTER MUTE 11th floor room 1116, Kimvan-Kimlu-Hanoi-Vietnam Tel: +84 902578899 W: www.quanghao.com. W: www.audiodesignguide.com E-mail: quanghao168@yahoo.com.vn...
  • Page 2: Installation And Setup

    Ins ta l l a ti on and Setup . Unpacking Connecting Directly to a Power Amplifier Avoid allowing static shocks to be applied to the inputs or The content should include: outputs. To prevent static shocks, touch any grounded •...
  • Page 3 D es cri p ti on. D e s c r i p t i o n The HQ Reference DAC and DSD-DAC is a Stereo High fidelity DAC unit and includes advanced specification with high performance. There are several of customizable settings within the HQ Reference DAC to optimize sound quality for a wide range of setups.
  • Page 4: Controls And Connectors

    Mute led stanby click ir receive click input selection buttons mute buttons power fuse switch optical Balanced spdif Ethrenet input input output output input input input out & input HQ9038 Tube Dac in Your Audio System...
  • Page 5 O p era ti ona l . Buttons on the front panel Switching On and Off: Connect power to the unit and switch the mains on. Switch on the unit. When switching off the unit: switch off the amplifier first. setup power on/off When switching on the unit: The display shows the welcome...
  • Page 6: Quick Installation

    Quick installation. enjoy the music 1. Check carefully the input connector and AC = 220V TO 240 V mains. 2. Turn on the power switch behind the DAC. 3. Press the left button or button SELECT / SWITCH - on the remote control, the DAC is booted, the screen flickered to display the information.
  • Page 7 D ri v ers Setup . OE M Co mb o 3 84 Mo d u le DSD-Direct Stream Digital Windows ASIO Driver Installation http://www.amanero.com/drivers.htm Direct Stream Digital, also known as DSD format - this format is not new as many people think, it is as old as The first step required in the Windows setup process is to digital but it wasn’t used for consumer audio or home install the ASIO driver:...
  • Page 8 Mus i c pl a y er setup . The Music player To use Hq- Reference DAC and DSD-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 ).
  • Page 9 Mus i c pl a y er setup . JRiver DSD setting screenshots Direct Stream Digital, also known as DSD format - this The JRiver is more simple and with this configuration you can play 44,88,96,192,384KHz, DSD files and SACD format is not new as many people think, it is as old as ISO.
  • Page 10 Mus i c pl a y er setup . Audirvana on MAC OS configuration: The Audirvana is more simple and with this configuration you can play DSD files and SACD ISO. download the last player: https://audirvana.com/ it's best to buy a license for Audirvana...
  • Page 11 This Music Server will give you choose High resolution audio files. Actually, the DAC plays all formats of digital music file. HQ Audio has seleceted the Raspberry Pi3 for music server, as this is the Music source that plays with an immersive...
  • Page 12 Mus i c pl a y er setup . Music Server setup with Moode Audio Palyer http://moodeaudio.org/. Moodaudio is software for Pi3 with many features: 1. Nice interface, easy to use. 2. Appropriate multi-DAC. 3. Connect easily, quickly, control by phone or tablet. 4.
  • Page 13 Mus i c pl a y er setup . Music Server setup with Moode Audio Palyer CUSTOM CONFIGS [services] Customize the player by using any of the following airplaysvc=0 procedures. upnpsvc=0 ========================================= dlnasvc=0 1. CONFIGURE FOR WIFI CONNECTION - Ethernet mode [network] a) leave eth cable connected wlanssid=MySSID...
  • Page 14: Freq Uency As Ked Ques Ti Ons

    Freq uency As ked Ques ti ons . Bypassing the Volume Control? Balanced or Unbalanced connection? If your amplifier has a true balanced input, we Because the Digital Volume control does not include any recommend to use the balanced analog output from analog circuitry, there is none to be bypassed.
  • Page 15 Replacement Tube Set RTPR9 - software for Pi3 Replacement Tube Set RTPR9 V2 & V4: 12AU7 V1 & V3: 6DJ8 Please visit the following pages to see how to record your memory card for the Pi3 1. http://moodeaudio.org/ 2. http://www.runeaudio.com/documentation/ 3.
  • Page 16: Specifications

    Specifications. Specifications Main DAC: ESS Sabre32 Reference ES9038PRO DAC chip Support 44,88,96,192,352,384KHz PCM and DSD to play SACD ISO. Full ground isolation from USB module. On board reference 100MHz Crystek oscillator with a jitter of 0.5psecUltra fast oscillator buffer. Digiltal supply & Analog supply - LT3042-Ultralow Noise Resolution: 32bits...

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