1. ആമുഖം
The FiiO KA11 is a compact and powerful USB-C to 3.5mm audio adapter designed to elevate your listening experience across various devices. Featuring a high-resolution DAC and amplifier, it delivers superior audio quality for headphones and earphones.
Image: FiiO KA11 USB C to 3.5mm Audio Adapter in silver and black variants, showcasing അതിന്റെ ഒതുക്കമുള്ള ഡിസൈൻ.
2 പ്രധാന സവിശേഷതകൾ
- ഹൈ-ഫൈ ഓഡിയോ പ്രകടനം: Equipped with a Hi-Res DAC chip supporting up to 32bit/384KHz sampling rate for excellent and stable decoding.
- High-Performance DAC Chip: Built-in CS43131 DAC and op-amp for superior Hi-Fi sound.
- ഒതുക്കമുള്ളതും ശക്തവും: Tiny body (44x9.7x10.5mm, 8.5g) with significant power output (245mW at 16Ω load, 200mW at 32Ω load) to drive most headphones.
- Advanced Circuitry: High-standard circuit components with multi-layer immersion gold circuit board design for strong decoding ability and better detail control. THD+N: <0.0006%, SNR: 125dB, Noise: <1.7uV.
- വിശാലമായ അനുയോജ്യത: Available with USB Type-C and Lightning connectors for use with Android/iOS phones/tablets, and Windows/Mac computers.
- UAC1.0 Support: Enables plug-and-play functionality with devices like Nintendo Switch and PS5 for low-latency gaming audio. (Note: UAC1.0 mode requires switching in the FiiO Control app).
- ഈടുനിൽക്കുന്ന കേബിൾ: Features high-purity oxygen-free palladium-plated copper wires and flexible silicone with braided cloth for durability.
Image: Detailed diagram illustrating the internal components and specially-designed HiFi circuit of the FiiO KA11.
3. പാക്കേജ് ഉള്ളടക്കം
The FiiO KA11 package typically includes:
- FiiO KA11 USB C to 3.5mm Audio Adapter
- USB-C to USB-A Adapter (for broader compatibility)
- Quick Start Guide / Instruction Card
4. സജ്ജീകരണവും കണക്ഷനും
4.1 ആൻഡ്രോയിഡ് ഉപകരണങ്ങളിലേക്ക് കണക്റ്റുചെയ്യുന്നു
- Connect the USB-C end of the FiiO KA11 to the USB-C port of your Android phone or tablet.
- Plug your 3.5mm headphones or earphones into the 3.5mm output jack of the FiiO KA11.
- Your device should automatically recognize the adapter. Open your music player or audio application to begin listening.
Image: FiiO KA11 connected to an Android smartphone, demonstrating multi-device compatibility.
4.2 Connecting to iOS Devices (with Lightning Connector)
- If your FiiO KA11 has a Lightning connector, connect it directly to your iOS device.
- If your FiiO KA11 has a USB-C connector, you will need a separate USB-C to Lightning adapter (not included with all KA11 models) to connect to your iOS device.
- Plug your 3.5mm headphones or earphones into the 3.5mm output jack of the FiiO KA11.
- Your iOS device should automatically detect the adapter.
4.3 Connecting to Windows/Mac Computers
- Connect the USB-C end of the FiiO KA11 to a USB-C port on your computer.
- If your computer only has USB-A ports, use the included USB-C to USB-A adapter. Connect the FiiO KA11's USB-C end to the adapter, then plug the adapter into a USB-A port on your computer.
- Plug your 3.5mm headphones or earphones into the 3.5mm output jack of the FiiO KA11.
- The computer should automatically install necessary drivers (UAC2.0 mode). Select the FiiO KA11 as your audio output device in your system settings.
Image: FiiO KA11 connected to a laptop, demonstrating its use with computers.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
5.1 ഇൻഡിക്കേറ്റർ ലൈറ്റ്
The FiiO KA11 features an indicator light that changes color based on the audio sampലിംഗ് നിരക്ക്:
- നീല വെളിച്ചം: PCM ≤ 48kHz
- മഞ്ഞ വെളിച്ചം: PCM > 48kHz
- ഗ്രീൻ ലൈറ്റ്: ഡിഎസ്ഡി
Image: Close-up of the FiiO KA11 showing the indicator light and its color meanings for different audio formats.
5.2 UAC1.0 Mode for Gaming Consoles
The FiiO KA11 supports UAC1.0 mode, which is ideal for plug-and-play use with gaming consoles like Nintendo Switch and PS5, providing a low-latency gaming experience with rich sound effects.
- To switch to UAC1.0 mode, you must use the FiiO Control app on an Android device.
- Connect the FiiO KA11 to an Android device, open the FiiO Control app, and follow the instructions to switch the UAC mode.
Image: FiiO KA11 connected to a Nintendo Switch, highlighting its UAC1.0 support for gaming.
6. പരിപാലനവും പരിചരണവും
- ഉപകരണം വരണ്ടതും ഈർപ്പത്തിൽ നിന്ന് അകറ്റി നിർത്തുന്നതും സൂക്ഷിക്കുക.
- തീവ്രമായ താപനില ഒഴിവാക്കുക.
- Clean with a soft, dry cloth. Do not use harsh chemicals.
- Handle the connectors and cable gently to prevent damage.
Image: FiiO KA11 undergoing various quality tests, including plug/unplug, salt spray, lifting, swing, crush, and extreme temperature tests.
7. പ്രശ്നപരിഹാരം
- ശബ്ദമില്ല:
- Ensure the FiiO KA11 is securely connected to both your source device and headphones.
- Check the volume levels on both your source device and any inline headphone controls.
- Verify that the FiiO KA11 is selected as the audio output device in your system settings (for computers).
- നിങ്ങളുടെ ഉറവിട ഉപകരണം പുനരാരംഭിക്കാൻ ശ്രമിക്കുക.
- ഉപകരണം തിരിച്ചറിഞ്ഞിട്ടില്ല:
- Ensure your source device's USB-C port supports audio output.
- If using a USB-A adapter, ensure it is functioning correctly.
- For gaming consoles, ensure UAC1.0 mode is enabled via the FiiO Control app if required.
- Sound Quality Issues (Static, Distortion):
- എല്ലാ കണക്ഷനുകളും സുരക്ഷിതമാണെന്ന് ഉറപ്പാക്കുക.
- Test with different headphones or a different audio source to isolate the issue.
- Avoid using the device in environments with strong electromagnetic interference.
- ഉപകരണം ചൂടാകുന്നു:
- It is normal for the FiiO KA11 to become warm during extended use, especially when driving high-impedance headphones. If it becomes excessively hot or stops functioning, discontinue use and contact support.
8 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | വിശദാംശങ്ങൾ |
|---|---|
| മോഡൽ നമ്പർ | കെഎ 11 |
| DAC ചിപ്പ് | CS43131 |
| മാക്സ് എസ്ampലിംഗ് നിരക്ക് | 32ബിറ്റ്/384KHz |
| ഔട്ട്പുട്ട് പവർ (16Ω) | 245mW |
| ഔട്ട്പുട്ട് പവർ (32Ω) | 200mW |
| THD+N | <0.0006% |
| എസ്.എൻ.ആർ | 125dB |
| ശബ്ദം | <1.7uV |
| അളവുകൾ | 44 x 9.7 x 10.5 മിമി (1.73 x 0.41 x 0.04 ഇഞ്ച്) |
| ഇനത്തിൻ്റെ ഭാരം | 8.5 ഗ്രാം (1.76 ഔൺസ്) |
| കണക്റ്റർ തരം | USB Type C (also available with Lightning) |
| അനുയോജ്യമായ ഉപകരണങ്ങൾ | Android, iOS, Windows, Mac, Headphones, Nintendo Switch, PS5 |
Image: FiiO KA11 showcasing its impressive audio measurements and Hi-Res Audio certification.
9. ഉൽപ്പന്ന വീഡിയോകൾ
9.1 ക്വിക്ക് റീview of the FiiO KA11
വീഡിയോ: ഒരു ചെറിയ വിവരണംview highlighting the essential features and benefits of the FiiO KA11 USB C to 3.5mm Audio Adapter.
9.2 FiiO KA11 - The Best Budget Option
വീഡിയോ: ഒരു ചെറിയ വീഡിയോ പ്രദർശനംasing the FiiO KA11 as an excellent budget-friendly option for audio enthusiasts.
9.3 USB C to 3.5mm DAC Amp കഴിഞ്ഞുview
വീഡിയോ: ഒരു സംക്ഷിപ്ത വിവരണംview of a USB C to 3.5mm DAC amplifier, demonstrating its functionality and design.
10. വാറൻ്റിയും പിന്തുണയും
The FiiO KA11 typically comes with a 12-month limited warranty from the date of purchase. For warranty claims, technical support, or any product-related inquiries, please contact FiiO customer service or visit their official webസൈറ്റ്.
കൂടുതൽ വിവരങ്ങളും പിന്തുണാ ഉറവിടങ്ങളും നിങ്ങൾക്ക് ഇവിടെ കണ്ടെത്താനാകും ആമസോണിലെ FiiO സ്റ്റോർ.
