Topping DX5 II DAC & Headphone AmpManual d'usuari més viu

1. Introducció

The Topping DX5 II is a high-performance, fully balanced Digital-to-Analog Converter (DAC) and Headphone Amplifier combo unit. It features dual ES9039Q2M DAC chips, an X-Hybrid headphone amplifier circuit, and supports high-resolution audio formats including DSD512 and PCM768kHz. This device is designed to deliver exceptional audio fidelity for both headphones and active speakers.

2. Informació de seguretat

• Do not disassemble or modify the unit. Unauthorized modifications may void the warranty and pose safety risks.
• Mantingueu la unitat allunyada de l'aigua, la humitat i les temperatures extremes.
• Assegureu-vos una ventilació adequada al voltant de la unitat per evitar el sobreescalfament.
• Feu servir només el cable d'alimentació i els accessoris proporcionats.
• Eviteu col·locar objectes pesats a la part superior de la unitat.
• Disconnect the power cable during lightning storms or when not in use for extended periods.

3. Contingut del paquet

Verifiqueu que tots els elements siguin presents al paquet:

• Topping DX5 II Unit
• Cable d'alimentació
• Cable USB
• Remote Control (if included, not explicitly listed but common for such devices)
• Manual d'usuari (aquest document)

Note: Specific accessories may vary by region or package version.

4. Producte acabatview

4.1 Tauler frontal

Imatge: Frontal view of the Topping DX5 II, showing the display, headphone outputs (6.35mm and 4-pin XLR), and control knobs/buttons.

• Pantalla de visualització: Shows current input, volume, sample rate, and other status information.
• Sortida d'auriculars de 6.35 mm: Single-ended headphone jack.
• 4-pin XLR Headphone Output: Presa d'auriculars balancejada.
• Botó de control: Multi-function knob for volume adjustment, menu navigation, and selection.
• Buttons (MENU, INPUT, HOME): For navigating settings and selecting input sources.

4.2 Panell posterior

Imatge: Part posterior view of the Topping DX5 II, displaying various input and output ports including XLR, RCA, Coaxial, Optical, USB, and the power inlet.

• Balanced XLR Outputs (L/R): Per connectar a un sistema balancejat ampaltaveus o altaveus actius.
• Sortides RCA (E/D): For connecting to unbalanced ampaltaveus o altaveus actius.
• Entrada coaxial: Entrada d'àudio digital.
• Entrada òptica: Entrada d'àudio digital.
• USB Input (Type-B): Per connectar-lo a un ordinador o a una altra font d'àudio USB.
• Disparador de 12 V: Per a un control d'energia sincronitzat amb altres dispositius compatibles.
• Entrada d'alimentació: Connexió d'alimentació de CA.
• Interruptor d'alimentació: Encès/apagat principal.

5. Configuració

5.1 Connexió d'alimentació

1. Ensure the DX5 II's power switch on the rear panel is in the OFF position.
2. Connect the provided power cable to the power inlet on the rear panel of the DX5 II.
3. Connecteu l'altre extrem del cable d'alimentació a una presa de corrent de CA adequada.

5.2 Connexió d'entrada d'àudio

Trieu un dels mètodes d'entrada següents:

• USB: Connect the provided USB cable from your computer (or other USB audio source) to the USB input on the DX5 II.
• Òptic/Coaxial: Connect an optical or coaxial cable from your digital audio source (e.g., CD player, TV) to the corresponding input on the DX5 II.
• Bluetooth: The DX5 II supports Bluetooth 5.1 with LDAC. Refer to section 6.4 for pairing instructions.

5.3 Connexió de sortida d'àudio

Connect your headphones or speakers:

• Auriculars: Plug your headphones into either the 6.35mm single-ended or 4-pin XLR balanced headphone jack on the front panel.
• Altaveus actius/Ampmés viu: Connect the DX5 II's XLR or RCA outputs to your active speakers or a power ampLifer utilitzant els cables adequats.

5.4 Driver Installation (for USB connection)

For Windows operating systems, a driver may be required for optimal performance. Visit the official Topping website to download the latest USB driver for the DX5 II. Follow the installation instructions provided with the driver package.

Note: macOS, Linux, and iOS/Android devices typically do not require special drivers for USB audio.

6. Instruccions de funcionament

6.1 Encès/Apagat

1. Flip the main power switch on the rear panel to the ON position.
2. The unit will power on and display the Topping logo, then show the current status.
3. To power off, flip the main power switch on the rear panel to the OFF position.

6.2 Selecció d'entrada

Premeu el botó ENTRADA button on the front panel or remote control to cycle through available input sources (USB, Optical, Coaxial, Bluetooth).

6.3 Control de volum

Rotate the control knob on the front panel clockwise to increase volume and counter-clockwise to decrease volume. The volume level will be displayed on the screen.

Caution: Before connecting headphones, ensure the volume is set to a low level to prevent hearing damage.

6.4 Bluetooth Pairing (LDAC)

Image: The Topping DX5 II connected wirelessly via Bluetooth to a smartphone, demonstrating its LDAC capability.

1. Select Bluetooth as the input source using the ENTRADA botó.
2. The DX5 II will automatically enter pairing mode, indicated on the display.
3. On your Bluetooth device (e.g., smartphone, tablet), search for available devices and select "Topping DX5 II".
4. Once paired, the display will confirm the connection. The DX5 II supports LDAC, aptX-Adaptive, aptX, aptX HD, AAC, and SBC codecs.

6.5 Navegació i configuració del menú

Premeu el botó MENÚ button to access the settings menu. Use the control knob to navigate through options and press the knob to select. Press CASA per tornar a la pantalla principal.

Key settings may include:

• Mode de sortida: Select between DAC mode (fixed output) or Preamp mode (variable output).
• Filtres: Digital filter settings.
• Brillantor: Ajusteu la brillantor de la pantalla.
• PEQ: Parametric Equalizer settings.

6.6 Parametric Equalizer (PEQ) Adjustment

Image: A graphical representation of the 10-band high-precision PEQ adjustment interface, showing frequency, gain, and Q factor controls.

The DX5 II features a 10-band high-precision PEQ. Access this feature through the menu. You can fine-tune the frequency, gain, and bandwidth (Q factor) for each of the ten bands to customize your sound profile. The PEQ function supports up to PCM 192kHz/32bit.

6.7 Preamp Mode

Image: The Topping DX5 II connected to a pair of active speakers, illustrating its use in preamp mode for direct volume adjustment.

En preamp mode, the DX5 II's output volume is variable, allowing you to directly adjust the volume for connected active speakers or a power amplifier. This eliminates the need for a separate preamplifier. The device remembers the last set volume when switching outputs.

7. Manteniment

• Neteja: Use a soft, dry cloth to wipe the exterior of the unit. Do not use liquid cleaners or abrasive materials.
• Ventilació: Ensure the ventilation holes are not obstructed to maintain proper airflow.
• Emmagatzematge: Si guardeu la unitat durant un període prolongat, desconnecteu-la de l'alimentació i guardeu-la en un lloc fresc i sec.

8. Solució De Problemes

9. Especificacions

Nota: Les especificacions estan subjectes a canvis sense previ avís.

10. Garantia i Suport

This product is covered by a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Topping weblloc web per obtenir informació detallada sobre els termes i condicions de la garantia.

For technical support, troubleshooting assistance, or warranty claims, please contact LEAUDIO customer service or your authorized dealer. Contact information can typically be found on the LEAUDIO weblloc web o la documentació de la compra.

Si us plau, conserveu el comprovant de compra per motius de garantia.