1. Introduction
The JCALLY JA56 is a compact and portable digital audio code adapter designed to convert a Type-C port to a 3.5mm audio jack. Featuring the Realtek ALC5686 DAC chip, it supports high-resolution audio up to PCM 32bit/384kHz, delivering excellent sound quality. This adapter is versatile, supporting various functions including listening to music, making phone calls, using a microphone, live streaming, gaming, and connecting USB Keys or U Keys. Its one-piece metal step design ensures durability and compatibility with most phone cases.
2. Setup Instructions
The JCALLY JA56 adapter is designed for plug-and-play functionality, requiring no driver installation for most compatible devices.
- Connect to Device: Insert the Type-C end of the JA56 adapter into the Type-C port of your Android phone or other compatible device.
- Connect Audio Device: Plug your 3.5mm earphone, headphone, or other audio device into the 3.5mm jack of the JA56 adapter.
- Ready for Use: Your device should automatically recognize the adapter, and audio will be routed through it.
The adapter features a tiny steps design to ensure it fits seamlessly with your phone case, preventing any interference or sticking.
3. Operating Instructions
Once connected, the JA56 adapter allows you to enjoy various audio functionalities:
- Listening to Music: Experience lossless sound quality and restore the sense of music presence with your favorite 3.5mm earphones.
- Phone Calls: Use your 3.5mm headset for clear phone conversations.
- Microphone Support: Connect microphones for enhanced audio input.
- Live Streaming & Gaming: Enjoy high-quality audio for immersive live streaming and gaming experiences.
- USB Key / U Key / Selfie Stick: The adapter supports various other USB functions, expanding its utility.
4. Maintenance
To ensure the longevity and optimal performance of your JCALLY JA56 adapter, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to gently wipe the adapter. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid bending or twisting the adapter excessively, especially at the connection points, to prevent internal damage.
- Protection: While the aluminum shell is durable, protect the adapter from drops or impacts that could damage its internal components.
5. Troubleshooting
- No Sound Output:
- Ensure both the Type-C and 3.5mm connections are secure.
- Check your device's volume settings.
- Verify that your device's Type-C port supports audio output (some Type-C ports are for charging only).
- Try a different pair of 3.5mm earphones/headphones to rule out an issue with your audio device.
- Test the adapter with another compatible Type-C device if possible.
- Distorted or Low-Quality Sound:
- Ensure all connections are firm.
- Try adjusting the volume on your device.
- Test with different audio files or streaming services.
- Ensure your audio source is of good quality.
- Adapter Not Recognized by Device:
- Restart your device and reconnect the adapter.
- Confirm your device's operating system is up to date.
- Some devices may require specific settings to enable audio output via Type-C. Consult your device's manual.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | JCALLY |
| Product Name | JA56 digital audio adapter |
| DAC Chip | Realtek ALC5686 |
| PCM Sampling Rate | 32bits/384KHz |
| SNR (Signal-to-Noise Ratio) | 124dB |
| DR (Dynamic Range) | 113dB |
| Crosstalk | -100dB |
| THD+N (Total Harmonic Distortion + Noise) | 95dB |
| FR (Frequency Response) | 20Hz~20KHz |
| ADC Recording Rate | 16bits/48KHz |
| Voltage | 3.0V~5.5V |
| Power | 65mW@32Ω |
| Support | USB full range, exclusive |
| Shell Material | Aluminum |
| Net Weight | 4g ± 0.3g |
| Color | Matte Silver |
| Functions | Listening to music, phone call, microphone, live streaming K song, USB Key U Key, selfie stick |
| Dimension (L×W×H) | 15.5mm × 10.3mm × 11.2mm |
7. User Tips
- Device Compatibility: While designed for Android, always verify your specific phone model supports audio output via its Type-C port. For example, some users have confirmed it works with devices like the Samsung S20 FE.
- Case-Friendly Design: The adapter's unique stepped design ensures it can be plugged in without needing to remove your phone case.
- Plug and Play: Enjoy immediate use without the hassle of driver installations.
- Portability: At only 4g, this adapter is incredibly lightweight and mini-portable, making it easy to carry anywhere.
8. Warranty and Support
The JCALLY JA56 Digital Audio Code Adapter comes with a standard manufacturer's warranty. For specific warranty details, including duration and coverage, please refer to the documentation provided at the time of purchase or contact your retailer.
For technical support, troubleshooting assistance, or any product-related inquiries, please contact the manufacturer or your point of purchase. Keep your purchase receipt or order number handy for faster service.
