LEAUDIO XDUOO XD05 Plus 2 Portable DAC Headphone AmpManuel d'utilisation de lifier

1. Introduction

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.

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

2. Contenu du colis

Veuillez vérifier que le colis contient les éléments suivants :

• XDUOO XD05 Plus 2 Portable DAC Headphone Amplifier
• Câble USB
• Manuel de l'utilisateur (ce document)

3. Disposition de l'appareil

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. Installation et connexions

4.1 Chargement de l'appareil

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 Connexion aux sources audio

The XD05 Plus 2 offers multiple input options:

• Entrée USB: 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).
• Entrée Bluetooth: For wireless audio streaming, refer to Section 5.4 for Bluetooth pairing instructions.
• Entrée/Sortie AUX : Use the 'AUX IN/OUT' port (Figure 3) for analog input or output connections.

4.3 Connexion d'un casque

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

5. Mode d'emploi

5.1 Mise sous/hors tension et sélection de l'entrée

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 Contrôle du volume

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)

Figure 5 : Détaillé view of sound adjustment controls and their functions.

• EQ (Égaliseur) : Press the 'EQ' button (Figure 4) to adjust the sense of hearing and tailor the sound to your preference.
• Filtre: Press the 'FILTER' button (Figure 4) to slightly change the sound quality by adjusting the DAC filter settings.
• Dampment: 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 Couplage Bluetooth

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. Une fois la connexion établie, le voyant Bluetooth cessera de clignoter.

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

5.5 Remplacement du Amppuce de lificateur

Le 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 puces.

6. Spécifications

7. Entretien

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

• Nettoyez l'appareil avec un chiffon doux et sec. Évitez d'utiliser des produits chimiques agressifs ou des matériaux abrasifs.
• Protégez l'appareil des températures extrêmes, de la lumière directe du soleil et de l'humidité.
• Évitez de laisser tomber ou de soumettre l'appareil à des impacts violents.
• En cas de non-utilisation prolongée de l'appareil, rangez-le dans un endroit frais et sec.

8. Dépannage

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

• Pas de son :
  • Vérifiez si l'appareil est sous tension.
  • Ensure headphones are properly connected.
  • Vérifiez que la source d'entrée correcte est sélectionnée.
  • Réglez le niveau du volume.
  • Check the audio source device for proper playback and volume settings.
• Mauvaise qualité sonore :
  • Assurez-vous que tous les câbles sont correctement connectés.
  • 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.
• Problèmes de connexion Bluetooth :
  • Assurez-vous que l'appareil est en mode de couplage Bluetooth.
  • Rapprochez le périphérique source de amplifier.
  • Clear previous Bluetooth pairings on both devices and try pairing again.
• L'appareil ne se charge pas :
  • Verify the USB cable is connected to the 'CHARGE' port.
  • Essayez un autre câble USB ou un autre adaptateur secteur.
  • Vérifiez que la source d'alimentation est fonctionnelle.

9. Vidéo officielle du produit

10. Garantie et assistance

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 website proposant les ressources d'assistance les plus récentes.