1. Producte acabatview
The TRN Black Pearl is a portable Hi-Fi digital audio decoder and headphone amplifier designed to enhance your audio experience. It features dual CS43131 DAC chips, supporting high-resolution audio formats up to PCM 384kHz/32bit and DSD256. With both 3.5mm single-ended and 4.4mm balanced outputs, it offers versatile connectivity for various headphones and devices.
Figura 1.1: Davant i darrere views of the TRN Black Pearl DAC, showcasing its compact design and rear labeling.
Característiques principals:
- Dual DAC Chip: Equipped with two low-power, high-performance CS43131 DAC decoding chips for superior audio quality.
- Suport d'àudio d'alta resolució: Capable of in-depth analysis, supporting PCM up to 384kHz/32bit and DSD64/DSD128/DSD256.
- Funcionalitat de gravació: Supports recording, allowing capture of more audio details for a clearer sound experience.
- Ports de sortida dual: Features both 3.5mm single-ended and 4.4mm balanced headphone output jacks for wide compatibility.
- Botons multifunció: Simple and intuitive controls for easy operation.
- 8-Band EQ Adjustment: Supports WALK PLAY APP EQ linkage for flexible sound customization.
Figure 1.2: Visual representation of the TRN Black Pearl's core features, including its dual DAC, high-resolution audio support, and versatile outputs.
2. Contingut del paquet
Si us plau, comproveu el contingut del paquet en desembalar-lo per assegurar-vos que tots els articles hi són i estan en bon estat.
- TRN Black Pearl Portable Hi-Fi Digital Audio Decoder
- USB Type-C Cable (for connection to source device)
Figure 2.1: The TRN Black Pearl device and its accompanying USB Type-C cable, as typically found in the product packaging.
3. Guia de configuració
Follow these steps to set up your TRN Black Pearl DAC:
- Connecta al dispositiu d'origen: Use the provided USB Type-C cable to connect the TRN Black Pearl to your audio source device (e.g., smartphone, tablet, computer). The Black Pearl is compatible with devices supporting USB Audio Class 2.0.
- Connecteu els auriculars:
- For standard headphones, plug your 3.5mm headphone jack into the 3.5mm output port on the TRN Black Pearl.
- For balanced headphones, plug your 4.4mm balanced headphone jack into the 4.4mm output port.
- Encès: The device typically powers on automatically when connected to a compatible source device. The indicator light will illuminate.
- Instal·lació del controlador (si cal): For some computer operating systems, you may need to install specific drivers. Refer to the manufacturer's weblloc web per a la descàrrega dels controladors més recents.
Figure 3.1: The dual output interface of the TRN Black Pearl, featuring both 3.5mm and 4.4mm jacks for wide headphone compatibility.
4. Instruccions de funcionament
4.1. Indicador d'estat de la llum
The TRN Black Pearl features a three-color indicator light to show its current operational status:
- Llum blava: Indicates standby mode or PCM audio playback.
- Llum verda: Indicates PCM audio playback at higher samples tarifes.
- Llum vermella: Indicates DSD audio playback.
Figure 4.1: The TRN Black Pearl displaying a red indicator light, which signifies DSD audio playback.
4.2. Multi-Function Buttons
The device is equipped with multi-function buttons for controlling playback and volume. Specific functions may vary slightly depending on the connected source device and application.
- Pujar/baixar el volum: Ajusteu el volum de sortida.
- Reproduir/pausa: Controla la reproducció d'àudio.
- Salt de pista: Navigate between audio tracks.
Figura 4.2: lateral view of the TRN Black Pearl, highlighting the multi-function buttons for volume and playback control.
4.3. Recording and Calling
The TRN Black Pearl supports recording and calling functions when connected to compatible devices and applications. This allows for clear voice communication and audio capture.
Figure 4.3: The TRN Black Pearl connected to a smartphone, demonstrating its capability for recording and making calls.
5. Manteniment
To ensure the longevity and optimal performance of your TRN Black Pearl, follow these maintenance guidelines:
- Neteja: Use a soft, dry, lint-free cloth to clean the exterior of the device. Avoid using abrasive cleaners, solvents, or strong chemicals, as they may damage the finish or internal components.
- Emmagatzematge: When not in use, store the device in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Manipulació: Handle the device with care. Avoid dropping it or subjecting it to strong impacts, which can damage internal circuitry.
- Connectivitat: Always grasp the plug, not the cable, when connecting or disconnecting the USB or headphone cables to prevent damage to the connectors or ports.
6. Solució De Problemes
If you encounter issues with your TRN Black Pearl, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| Sense sortida de so. |
|
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| Llum indicadora no encesa. |
|
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| So distorsionat. |
|
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7. Especificacions
Detailed technical specifications for the TRN Black Pearl Portable Hi-Fi Digital Audio Decoder:
| Paràmetre | Valor |
|---|---|
| Xip DAC | CS43131 dual |
| Tipus USB | USB 2.0 tipus C |
| Suport PCM | Fins a 384 kHz/32 bits |
| DSD Support | DSD64, DSD128, DSD256 |
| Dimensions | 57 mm x 23 mm x 13 mm |
| Pes | Approx. 25g (Cable not included) |
| Colors de la llum indicadora | Blue (Standby/PCM), Green (PCM), Red (DSD) |
| Output Level (32Ω load) | 4.4mm: 320mW, 3.5mm: 125mW |
| DNR (600Ω load) | 4.4mm: 130dB@4Vrms, 3.5mm: 125dB@2Vrms |
| SNR (600Ω load) | 4.4mm: 130dB@4Vrms, 3.5mm: 125dB@2Vrms |
| THD+N (600Ω load) | 4.4mm: -110dB@2Vrms, 3.5mm: -110dB@1Vrms |
| Vol. Operatiutage | 4.5 V - 5.25 V |
| Distorsió harmònica total | -108dB (RL=32Ω single end, 100mW) |
| Conector d'auriculars | Jack de 3.5 mm, Jack de 4.4 mm |
| Tecnologia de connectivitat | Amb cable |
| Dispositius compatibles | Devices with 3.5mm or 4.4mm headphone jacks, Android devices |
| Interval de freqüència | 20 Hz - 384 kHz |
8. Garantia i Suport
For warranty information and technical support, please refer to the official LEAUDIO weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.
For the most up-to-date information regarding drivers, firmware updates, and frequently asked questions, please visit the manufacturer's support page.