LEAUDIO XDUOO XD05 Plus 2 Portable DAC Headphone Amplifier Gebruikershandleiding

1. Inleiding

The LEAUDIO XDUOO XD05 Plus 2 is a high-performance portable Digital-to-Analog Converter (DAC) and headphone amplifier designed to deliver exceptional audio quality. It features advanced decoding capabilities, powerful output, and versatile connectivity options for various audio sources and headphones.

Figuur 1: Boven view of the XDUOO XD05 Plus 2, highlighting its compact design and model branding.

2. Inhoud van het pakket

Controleer het pakket op de volgende items:

• XDUOO XD05 Plus 2 Portable DAC Headphone Ampverliezer
• USB-kabel
• Gebruikershandleiding (dit document)

3. Apparaatindeling

Figure 2: Front panel controls including the headphone output, OLED display, Damping switch, Turbo switch, and Volume/Input knob.

Figure 3: Rear panel connections featuring AUX In/Out, USB In, UAC 1.0/2.0 switch, Charge port, and Digital In (Optical/Coaxial).

Figure 4: Side panel buttons for EQ, Filter, and Bluetooth functions.

4. Installatie en verbindingen

4.1 Het apparaat opladen

Connect the provided USB cable to the 'CHARGE' port on the rear panel (Figure 3) and plug the other end into a USB power adapter (not included) or a computer's USB port. The charging time is approximately 3 hours for fast charging and 5 hours for slow charging.

4.2 Aansluiten op audiobronnen

The XD05 Plus 2 offers multiple input options:

• USB-ingang: Connect to computers (Windows/Linux/Mac OSX), smartphones (iOS/Android), or other USB audio sources using the 'USB IN' port (Figure 3). Ensure the UAC switch is set to the appropriate mode (UAC 1.0 or UAC 2.0) for your device.
• Digital Input (Optical/Coaxial): Connect to desktop CDs, Hi-Fi players, or digital turntables via the 'DIGITAL IN' port (Figure 3).
• Bluetooth-ingang: For wireless audio streaming, refer to Section 5.4 for Bluetooth pairing instructions.
• AUX In/Out: Use the 'AUX IN/OUT' port (Figure 3) for analog input or output connections.

4.3 Een hoofdtelefoon aansluiten

Plug your headphones into the 'PHONE' output jack on the front panel (Figure 2).

5. Gebruiksaanwijzing

5.1 In-/uitschakelen en ingangsselectie

Press and hold the power button (located near the 'PHONE' jack, Figure 2) to turn the device on or off. Rotate the 'VOL & INPUT' knob (Figure 2) to adjust the volume. Press the 'VOL & INPUT' knob to cycle through available input sources (USB, Optical, Coaxial, Bluetooth, AUX).

5.2 Volumeregeling

The device features a 99-level digital volume adjustment, ensuring balanced left and right channels at any volume setting. Rotate the 'VOL & INPUT' knob to precisely set your desired listening level.

5.3 Sound Adjustments (EQ, Filter, Damping, Turbo)

Afbeelding 5: Gedetailleerd view of sound adjustment controls and their functions.

• EQ (Equalizer): Press the 'EQ' button (Figure 4) to adjust the sense of hearing and tailor the sound to your preference.
• Filter: Press the 'FILTER' button (Figure 4) to slightly change the sound quality by adjusting the DAC filter settings.
• Dampind: Use the 'DAMPING' switch (Figure 2) to set the output impedance, suitable for high-sensitivity and low-resistance headphones.
• Turbo: Use the 'TURBO' switch (Figure 2) to set the output power, allowing the device to better drive different types of headphones.

5.4 Bluetooth-koppeling

To pair your device via Bluetooth 5.1:

1. Ensure the XD05 Plus 2 is powered on and Bluetooth input is selected.
2. Press the 'Bluetooth' button (Figure 4) to enter pairing mode. The Bluetooth indicator on the OLED screen will flash.
3. On your source device (e.g., smartphone, tablet), search for available Bluetooth devices and select "XDUOO XD05 Plus 2".
4. Once connected, the Bluetooth indicator will stop flashing.

Supported Bluetooth formats include AAC, SBC, aptX, aptX LL, aptX HD, and LDAC.

5.5 Vervangen van de Amplifier-chip

De amplifier chip is user-replaceable, allowing for customization of your audio experience. Refer to the manufacturer's guidelines or a qualified technician for instructions on safely replacing the op-amp frieten.

6. Specificaties

7. Onderhoud

To ensure the longevity and optimal performance of your XDUOO XD05 Plus 2, follow these maintenance guidelines:

• Houd het apparaat schoon door het af te vegen met een zachte, droge doek. Vermijd het gebruik van agressieve chemicaliën of schurende materialen.
• Bescherm het apparaat tegen extreme temperaturen, direct zonlicht en vocht.
• Zorg ervoor dat u het apparaat niet laat vallen en blootstelt aan sterke schokken.
• Wanneer u het apparaat gedurende langere tijd niet gebruikt, bergt u het op op een koele, droge plaats.

8. Probleemoplossing

If you encounter issues with your XDUOO XD05 Plus 2, please refer to the following common troubleshooting steps:

• Geen geluid:
  • Controleer of het apparaat is ingeschakeld.
  • Zorg ervoor dat de hoofdtelefoon goed is aangesloten.
  • Controleer of de juiste invoerbron is geselecteerd.
  • Pas het volume aan.
  • Check the audio source device for proper playback and volume settings.
• Slechte geluidskwaliteit:
  • Zorg ervoor dat alle kabels goed zijn aangesloten.
  • Try a different audio cable or source.
  • Check EQ and Filter settings; reset them to default if necessary.
  • Ensure the UAC switch is set correctly for your USB connection.
• Problemen met Bluetooth-verbinding:
  • Zorg ervoor dat het apparaat in de Bluetooth-koppelingsmodus staat.
  • Plaats het bronapparaat dichter bij de ampverliezer.
  • Clear previous Bluetooth pairings on both devices and try pairing again.
• Apparaat laadt niet op:
  • Verify the USB cable is connected to the 'CHARGE' port.
  • Probeer een andere USB-kabel of voedingsadapter.
  • Controleer of de stroombron werkt.

9. Officiële productvideo

10. Garantie en ondersteuning

For warranty information and technical support, please refer to the documentation included with your product or contact LEAUDIO customer service directly. You may also visit the official LEAUDIO webDe website met de meest actuele ondersteuningsinformatie.