1. Introducció
The Khadas Tea Pro is an ultra-slim, portable Digital-to-Analog Converter (DAC) and headphone amplifier designed to elevate your mobile audio experience to Hi-Fi levels. It features advanced audio chips, dual headphone outputs, and magnetic attachment for seamless integration with your smartphone. This manual provides essential information for setting up, operating, and maintaining your Tea Pro device.
2. Què hi ha a la caixa
- Tea Pro Headphone Ampmés viu
- 10cm USB-C to C Cable
- Manual d'usuari (aquest document)
3. Producte acabatview
3.1 Característiques clau
- Triple-Chip Desktop-Grade Sound: Integrates ESS ES9039Q2M DAC, XMOS XU316-1024 USB chip, and Qualcomm QCC5181 wireless decoder for detailed audio.
- Ultra-Slim & Lightweight Design: Weighs 96g and is 7.85mm thin, comparable to a credit card.
- Pantalla AMOLED d'0.95 polzades: Provides real-time playback information, battery status, and settings.
- MagSafe-Compatible: Strong magnets ensure secure attachment to compatible smartphones (iPhone 12-17).
- Sortides duals: Features 3.5mm single-ended and 4.4mm balanced outputs for wide headphone compatibility.
- Durada de la bateria ampliada: 2100mAh battery offers up to 11 hours wireless or 8 hours wired playback.
- Àmplia compatibilitat: Supports iOS, Android, Windows, and macOS devices.
3.2 Identificació de components
- Pantalla en color: 0.95-inch AMOLED display.
- Botó d'encesa: On the left side, used for power on/off.
- Botó de menú: On the left side, used to navigate menus.
- Botons de pujar / baixar de volum: On the right side, for adjusting audio volume.
- Presa d'auriculars de 3.5 mm: Sortida d'àudio d'una sola terminació.
- Presa d'auriculars de 4.4 mm: Sortida d'àudio balancejada.
- Port USB-C: For data connection and charging.
- Micròfon: Per a l'entrada de veu durant trucades o gravacions.
4. Configuració
- Càrrega: Before first use, fully charge your Tea Pro using the provided USB-C to C cable and a compatible power adapter (not included). The display will indicate charging status.
- Encès/apagat: Press and hold the Power button on the left side for a few seconds to turn the device on or off.
- Enganxament magnètic: For MagSafe-compatible phones (iPhone 12-17), simply align the Tea Pro with the back of your phone. The magnets will secure it in place. Ensure no obstructions prevent a secure connection.
- Connexió per cable: Connect the Tea Pro to your smartphone, tablet, or computer using the USB-C to C cable. The device will automatically detect the wired connection.
- Emparellament Bluetooth:
- Turn on the Tea Pro.
- On your source device (phone, tablet), go to Bluetooth settings and search for 'Khadas Tea Pro'.
- Select the device to pair. The Tea Pro display will confirm successful pairing.
- Connexió d'auriculars: Plug your headphones into either the 3.5mm single-ended or 4.4mm balanced output jack at the bottom of the Tea Pro.
5. Instruccions de funcionament
5.1 Controls bàsics
- Ajust de volum: Use the Volume Up/Down buttons on the right side to control the audio output level.
- Navegació del menú: Press the Menu button (left side) to cycle through display options and settings.
- Mostra informació: The 0.95-inch AMOLED screen shows:
- Estat de la bateria
- Bluetooth / USB-C connection status
- Gain setting (High / Low)
- Mode EQ
- Format d'àudio
- Samptaxa de ling
- Nivell de volum
5.2 Advanced Settings (Khadas Audio App)
For customizable Gain, EQ, and filter settings, download the Khadas Audio App from your device's app store. The app provides a graphical interface to fine-tune your audio preferences.
5.3 Siri Integration (iOS)
When connected to an Apple device via Bluetooth, press and hold the Menu button for 2 seconds whilst on the home screen to activate Siri.
5.4 Compatibilitat
The Tea Pro is compatible with a wide range of operating systems and devices, including iOS, Android, Windows, and macOS. It supports high-quality codecs such as SBC, AAC, LDAC, aptX, aptX HD, and aptX Adaptive.
6. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar el dispositiu. Eviteu netejadors líquids o materials abrasius.
- Emmagatzematge: Store the Tea Pro in a cool, dry place away from direct sunlight and extreme temperatures.
- Cura de la bateria: Per allargar la durada de la bateria, eviteu descarregar completament el dispositiu amb freqüència. Carregueu-lo regularment, fins i tot si no l'utilitzeu durant períodes prolongats.
- Eviteu danys físics: While durable, avoid dropping the device or exposing it to excessive force.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense sortida de so | Low battery, incorrect connection, volume too low, incorrect source selection. | Charge the device. Ensure headphones are fully plugged in. Check volume levels on both Tea Pro and source device. Verify correct input mode (wired/Bluetooth). |
| Problemes de vinculació de Bluetooth | Tea Pro not in pairing mode, interference, previously paired device. | Ensure Tea Pro is discoverable. Turn off Bluetooth on other devices. Try unpairing and re-pairing. Restart both devices. |
| DSD files not playing correctly (iOS) | iOS DSD native support limitations, volume setting. | Ensure your iPhone's volume is set to maximum before playing DSD files. iOS typically uses DoP (DSD over PCM) up to DSD256, not native DSD512. Check your playback app settings. |
| Magnetic attachment not secure | Obstruction, phone case incompatibility, heavy headphone plugs. | Ensure the back of your phone and Tea Pro are clean. Use a MagSafe-compatible case. Note that some large 4.4mm plugs might cause slight lifting. |
| El dispositiu no respon | Error de programari, bateria baixa. | Perform a soft reset by holding the Power button for an extended period (e.g., 10-15 seconds). Charge the device. |
8. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | K1017 |
| Dimensions | 4.04 x 2.52 x 0.31 polzades (102.6 x 64 x 7.85 mm) |
| Pes de l'article | 96 grams (3.39 unces) |
| Material | Aluminum (CNC-machined shell), Wear-resistant leather back |
| Xip DAC | ESS ES9039Q2M |
| Xip USB | XMOS XU316-1024 |
| Descodificador Bluetooth | Qualcomm QCC5181 |
| Max Sampling Rate (PCM) | 768 kHz/32 bits |
| Max Sampling Rate (DSD) | DSD512 (Native) |
| Sortides d'auriculars | 3.5 mm d'una sola punta, 4.4 mm balancejat |
| Tecnologia de connectivitat | Wired (USB-C), Wireless (Bluetooth) |
| Versió Bluetooth | 5.4 |
| Còdecs Bluetooth | SBC, AAC, LDAC, aptX, aptX HD, aptX Adaptive |
| Capacitat de la bateria | 2100 mAh |
| Durada de la bateria (sense fil) | Up to 11 hours (Bluetooth AAC) |
| Durada de la bateria (amb cable) | Up to 8 hours (USB-C, 44.1kHz) |
| Mostra | 0.95" AMOLED |
| Dispositius compatibles | Smartphones, Tablets, Computers (iOS, Android, Windows, macOS) |
| Mètode de control | Physical buttons, Khadas Audio App |
9. Garantia i assistència
The Khadas Tea Pro DAC Amp ve amb a 1 any de garantia from the date of purchase. For any technical assistance, troubleshooting, or warranty claims, please contact Khadas Official Store customer support. We aim to respond to all inquiries within 24 hours.
Informació de contacte: Please refer to the contact details provided on the official Khadas weblloc web o la vostra plataforma de compra per obtenir els canals d'assistència més actualitzats.