xDuoo XD05 Basic DAC Amp User Guide

xDuoo XD05 Basic DAC Amp

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Introduction

XD05 Basic is an contains high performance USB, optical, coaxial audio decoding and headphone amp in a tiny body, and with an OLED display, real time display digital information flow. Can be connected to WINDOWS, IOS and Android system with USB, supporting up to 32Bit/384KHz PCM signal, DSD256 signal, 32Bit/384KHz DXD signal, and also can be connected to all kinds of DAP output with coaxial or optical, supporting up to 24BIT/192KHz PCM signal. External with Gain settings, Bass boost settings, DAC filter settings and SRC set function. This product is suitable for PC, PAD, mobile phones, and other HI-FI player connection, effectively enhance the quality of original playback device and can drive a variety of high-end headphones, so you always enjoy more real, more amazing, more incredible music!

Features

1. With an OLED display, real time display digital information flow.
2. Support PC USB audio decoding functions, work in asynchronous transfer mode, support up to 32Bit/384KHz PCM signal; support up to 1 bit/11.28MHz DSD signal, work in DOP or NATIVE mode.
3. Support coaxial/optical audio decoding, support up to 24bit / 192Khz PCM signal.
4. Using USB OTG cable connection, support IOS, Android system’s phones and music players’ USB audio decoding, support up to 24Bit/192KHz PCM signal, DSD128 signal.
5. DAC chip usesESS’s ES9018K2M chip to support native DSD, DXD and PCM signals.
6. Adopts two active Low Phase Noise Crystal Oscillators, reduced Jitter to undetectable level.
7. Conversion circuit, optimize power supply design through LDO circuit.
8. Follow the design of the op amp chip that can be replaced by yourself. Different chips bring different sound quality to meet different personal preferences.
9. 1 Bass boost ON/OFF Switch.
10. One 2-Setting Gain Switch to set GAIN according to the headphones.
11. The external DAC chip filter adjustment, to gain different listening experience.
12. The external SRC adjustment, to gain different listening experience.

Parameter

• Power Source : built-in 3.7V/4000mAh rechargeable lithium polymer battery
• Screen: 0.91 inch OLED screen
• Compliant OS : Windows 7/8/10, Mac OS X, IOS, Android system
• Output power : 500mW (322 load)
• Frequency Response : AMP:10Hz~100KHz (‡0.5dB)
• USB/SPDIF : 20Hz~20KHz (₫0.5dB)

Sampling Rate Support:

• USB PCM : 16-32Bit/44.1K-384KHz
• DSD : DOPINATIVE mode, DSD64-256 (1Bit/2.8M-11.2M)
• DXD: 24-32Bit/352.8K-384KHz
• OPT/COA PCM :16-24BIT/44.1K-192KHz
• Gain: +6/9/16dB
• Bass boost: 0/+6dB

THD+N:

• USB IN: 0.0025%@1kHz
• COAXIAL IN: 0.0025%@1KHz
• OPTICAL IN : 0.0025%@ 1KHZ
• AUX IN: 0.0018% @ 1kHz
• S/N : 115dB
• CROSSTALK : ≥75dB
• Battery life: : ≥9H (USB IN), ≥12H (SPDIF IN), ≥16H (AUX IN)
• Charging time: Quick charge 5H (with charger), slow charge 11H (with computer)
• Size: 139X75.2X22.8mm
• Weight: 268g

Parts and Controls

1. 6.5mm headphone jack.
   Applies to 16-3000 headphones.

2. Input selection switch Choose USB/Coaxial/Optical/AUX input.

3. Bass boost switch
   Boost up + 6 dB

4. Gain switch
   Gain Switch, boost up + 3/+11 dB, for drives high impedance headphone.

5. Power/Volume knob
   Turn right to turn on the power, brighten the display, continue to increase the volume; turn left to reduce the volume.

6. Screen

7. AUX Out/In jack
   When it’s as a USB/SPDIF decode, the port as a function of AUX out. Otherwise, as the AUX in function.

8. USB audio input port
   Compatible IOS/ Android /Win/Linux system computer.

9. Power selection
   When the switch is set to BATT, the internal battery is used for power supply; and USB power supply is used when the switch is set to the EXTE, the USB 5V-IN is used for power supply.

10. Charging jack
    Connect PC or charger to charge.

11. Optical/Coaxial input jack
    Support up to 24 bit /192KHz signal.

12. Filter Settings
    For more information, see “DAC Filters Instruction”.

13. SRC Settings
    Only for coaxial/optical input, can be set to 48/96/192KHZ.

14. Display on/off
    Short press to turn on/off the backlight of volume(when screen on); Long press to turnoff the screen, short press to turn on the screen.

Screen Information

Listening to Music

1. Connect headphone to the unit.
   Note : The XD05 Basic only supports dual channel Headset, does not support the mono Headset or Headset with remote control function or microphone function.

2. Connect audio device with the unit. For details, see “Connecting to the Audio Device”.

3. Turn the power/ volume knob to right to turn on the unit. For the first time the unit connect with the computer would be taking some time.

4. Play music with the connected audio device.

5. Adjust the volume to your comfort zone, and start enjoying music.

6. Set the GAIN according to your headset, you can also set up BASS and DAC filter according to your preferences.

7. Bind your audio device with the unit with silicon tape to facilitate carrying.

Connecting to the Audio Device

1. Use the supplied USB cable, and connect to Apple/Windows/Linux computer. Remember to turn the INPUT key to USB IN position.
2. Use the Lightning to typec cable, to connect with IOS device like iPhone, iPod Touch. Remember to turn the INPUT key to USB IN position. (* Note: For the first time connecting with iphone, you should put the volume of iphone to the maximum.)
3. Use supplied types to types cable, and connect to Android mobile phone / player with the OTG function. Remember to turn the INPUT key to USB IN position.
4. Use the Coaxial cable, connect with a Coaxial audio output device. Remember to turn the INPUT key to Coaxial in position.
5. Use the optical cable, connect with the Fiber audio output device. Remember to turn the INPUT key to Optical in position.
6. Use 3.5mm audio cable, connect with the Line out audio output device. Remember to turn the INPUT key to AUX IN position.

Install USB Driver

1. When this unit is connected to the computer, the driver is required to be installed. (No need if your system is MAC.)
2. you can download the Driver from the official website, link: ( http://www.xduoo.net/firmware-download), choose XDUOO USB Drive, guiding is inside the package.
3. When using the device to play high-resolution audio files on the computer, we recommend using Jriver or Foobar2000 player.

Charging the unit

1. Charger specifications: output voltage 5V, output current ≥1A.
2. When charging, the red light is on; will turn off when full charged.
3. About 5 Hours for a full charging.
4. If use PC USB power to charge, it will take 11 hours.
5. Can be charged when the device in working, but it will take more time. Advice you charge it after turning it off.
6. If you planning not to use the XD05 Basic for long time, charge it every half year to avoid excessive battery discharge.

Package List

• XD05 Basic 1pc
• Type-C USB Cable 1pc
• Type-C to Type-C USB OTG cable 1pc
• Type-C to Micro USB OTG cable 1pc
• 6.5 to 3.5 Converter 1pc
• Rubber Feet 10pcs 1pc
• Magic Stick 1pc
• User Manual 1pc
• Warranty Card 1pc

Troubleshooting

If you run into any problems using this unit, use the following checklist and read the Troubleshooting

If you run into any problems using this unit, use the following checklist and read the product support information on user’s manual. Should any problem persist, consult your nearest Duoo dealer or consult us.

• The unit does not turn on.
  • Charge the battery of the unit.
  • When battery life is reduced to half, the battery is approaching the end of its service life. Consult your nearest Duoo dealer for replacement.
  • The battery cannot be charged.
  • Check that the charge switch of unit is turned on.
  • Check that the unit and your computer are firmly connected using the USB cable.
  • Check that the computer is turned on and not in standby or sleep mode.
  • A USB AC adaptor that is not recommended is being used.
  • The battery is fully charged.
• No sound
  • Turn up the volume of connected device or the unit.
  • Check that the unit and the audio device are connected correctly.
  • Check that the connected device is turn on.
  • When connected to a computer, there is no sound or sound is not played back properly, check the device setting of you computer are correct.
• Failed to install USB driver for Windows
  •  Check that the unit is connected to the computer.
• Failed to connect to a computer
  • Check that the USB driver is successfully installed.

Warranty Information

Our products can enjoy 12-month free warranty services from the date of the sale, if the warranty period is expired, our company will charge parts cost depend on the product fault conditions. Accessories are not covered under warranty.

Duoo Technology Co., LTD

• ADD : Room F1510, Ming YueHuaDu Building, GongHe Industrial Road, XiXiang Town, Bao’an District, ShenZhen, China
• Tel : +86-0755-29799189
• E – mail : service@duoo.com

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