1. Introducció
Thank you for choosing the JCALLY AP10 Portable Digital Audio Amplifier. The AP10 is a high-performance audio device designed to elevate your listening experience by providing superior sound quality from your digital sources. Featuring dual DAC chips and versatile connectivity, it is engineered for audiophiles on the go.
Please read this manual thoroughly before using the device to ensure proper operation and to maximize its potential.
2. Producte acabatview i Característiques
The JCALLY AP10 is a compact yet powerful portable digital audio amplifier. Its robust design and advanced internal components ensure a clean and transparent audio output.
Figura 2.1: Frontal view of the JCALLY AP10 Portable Digital Audio Ampvidador, espectacleasing its sleek black aluminum alloy body and prominent rotary volume wheel.
Característiques principals:
- Premium Dual DAC Arrangement: Equipped with dual Cirrus Logic CS43131 DAC chips for exceptional audio decoding.
- Suport d'àudio d'alta resolució: Supports PCM audio up to 32-Bit/384kHz and native DSD256 signals.
- Sortides dobles per a auriculars: Features both 3.5mm single-ended and 4.4mm balanced headphone output ports for wide compatibility.
- Rotary Volume Wheel: A tactile rotary volume wheel allows for precise and convenient volume adjustments.
- LED Bitrate Indicator: A multi-color LED indicates the current audio bitrate (Red for DSD, Green for PCM, Standby).
- Physical Gain Switch: Provides adjustable gain settings for optimal performance with various headphones.
- Construcció duradora: Crafted from lightweight, high-quality aviation-grade aluminum alloy with a CNC machined and sand-blasted finish.
Figure 2.2: Diagram illustrating the dual CS43131 DAC chips and the SA9312L USB audio main control chip, highlighting the advanced internal architecture of the AP10.
3. Configuració
Follow these steps to set up your JCALLY AP10 ampmés viu:
- Connecta al dispositiu d'origen: Use a compatible USB Type-C cable to connect the AP10 to your audio source device (e.g., smartphone, tablet, computer). For mobile devices, an OTG (On-The-Go) cable may be required. The AP10 supports Type-C to Type-C, Lightning to Type-C, and USB-A to Type-C connections.
- Connecteu els auriculars: Plug your headphones into either the 3.5mm single-ended output or the 4.4mm balanced output port on the AP10. Ensure the connector is fully inserted.
- Encès: The AP10 will typically power on automatically once connected to a compatible source device that provides power via USB.
Figure 3.1: Illustration of the JCALLY AP10's connectivity options, showing its Type-C input and compatibility with various devices via different cable types.
4. Instruccions de funcionament
Control de volum:
Adjust the audio output volume using the rotary volume wheel located on the side of the AP10. Rotate clockwise to increase volume and counter-clockwise to decrease volume.
Interruptor de guany:
The AP10 features a physical gain switch. Use the low gain setting for sensitive in-ear monitors (IEMs) and the high gain setting for more demanding headphones that require additional power.
LED Bitrate Indicator:
The LED indicator on the AP10 provides visual feedback on the current audio playback status:
- LED vermell: Indicates DSD audio playback.
- LED verd: Indicates PCM audio playback.
- No LED (or faint glow): Indicates standby mode or no active audio signal.
5. Manteniment
To ensure the longevity and optimal performance of your JCALLY AP10, please follow these maintenance guidelines:
- Neteja: Use a soft, dry, lint-free cloth to clean the exterior of the device. Do not use liquid cleaners, aerosols, or solvents, as they may damage the finish or internal components.
- Emmagatzematge: Store the AP10 in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Manipulació: Eviteu deixar caure el dispositiu ni sotmetre'l a impactes forts. No intenteu desmuntar la unitat, ja que això anul·larà la garantia.
6. Solució De Problemes
If you encounter any issues with your JCALLY AP10, please refer to the following common problems and solutions:
- Sense sortida de so:
- Ensure the AP10 is properly connected to both the source device and headphones.
- Check the volume level on both the AP10 and your source device.
- Verify that the audio playback is active on your source device.
- Try a different audio cable or headphones to rule out cable/headphone issues.
- Qualitat del so distorsionada o deficient:
- Comproveu l'àudio file quality. Low-quality source files can result in poor output.
- Ensure the gain setting (low/high) is appropriate for your headphones.
- Verify that the headphone impedance is within the recommended range for the AP10.
- Try restarting the source device and the AP10.
- L'indicador LED no s'encén:
- Ensure the AP10 is properly connected to a powered USB source.
- Confirm that audio is actively playing on your source device.
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client per obtenir més ajuda.
7. Especificacions
The following table details the technical specifications of the JCALLY AP10 Portable Digital Audio Ampmés viu:
Figure 7.1: Detailed specifications and performance indicators for the JCALLY AP10, including output power for different gain settings.
| Característica | Especificació |
|---|---|
| Nom del producte | AP10 Portable Ampmés viu |
| Dual DAC Chip | Dual CS43131 DAC Chips |
| PCM SampTarifa ling | 32bits 384KHz |
| DSD | DSD256 (1bits 11.2MHz) |
| Connectors d'auriculars | 3.5mm single / 4.4mm balance |
| Frequency Response (FR) | 20Hz-20KHz |
| Vol. De sortidatage | 16-600Ω (Adaptive) |
| Indicador LED | Red light for DSD, Green light for PCM, Green light for Stand-by |
| Material | Aviation material, Ultra-fine anode sandblasting process |
| Dimensió | 56.7 mm * 24.4 mm * 11.7 mm |
| Color | Negre, plata |
| Pes | Uns 26.5 g |
Performance Indicators (3.5mm / 4.4mm)
| Especificació | 3.5mm Single End (Low Gain) | 3.5mm Single End (High Gain) | 4.4mm Balance (Low Gain) | 4.4mm Balance (High Gain) |
|---|---|---|---|---|
| Impedància | 32Ω | 600Ω | 32Ω | 600Ω |
| Voltage | 900 mW | 1800 mW | 1800 mW | 3800 mW |
| FR | 20-20KHz | 20-20KHz | 20-20KHz | 20-20KHz |
| THD+N | -105 dB | -105 dB | -105 dB | -105 dB |
| SNR | 110 dB | 115 dB | 120 dB | 125 dB |
| DNR | 110-130 dB | 115-135 dB | 120-130 dB | 125-135 dB |
| Conversació | -65 dB | -95 dB | -110 dB | -140 dB |
8. Garantia i Suport
The JCALLY AP10 Portable Digital Audio Amplifier comes with a standard manufacturer's warranty. Please refer to the warranty card included with your product or contact your point of purchase for specific warranty terms and conditions.
For technical support, troubleshooting assistance beyond what is covered in this manual, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.