1. Introduzione
Thank you for choosing the Erilles A2 Sound Card Live Mixer Audio Interface. This professional-grade device is designed to enhance your audio experience for live streaming, music recording, karaoke, and podcasting. Featuring a powerful DSP chip, Bluetooth connectivity, and a wide array of sound effects, the A2 Sound Card provides clear, high-quality audio output and versatile control. This manual will guide you through the setup, operation, and maintenance of your new sound card.
2. Caratteristiche del prodotto
- Chip DSP avanzato: Upgraded audio DSP chip for precise rhythm adjustment, clearer audio signals, and beautiful sound output.
- Supporto alimentazione Phantom 48V: Dedicated microphone cable support for 48V 3.5mm interface microphones, offering convenient connectivity for large-diaphragm microphones.
- Connettività Bluetooth: Built-in upgraded Bluetooth module for seamless wireless connection to mobile phones, tablets, and other Bluetooth-compatible digital devices for accompaniment.
- Alta compatibilità: Supports most mainstream operating systems including Android, Windows 7, Windows 10, and Mac. Compatible with over 500 applications on the market.
- Batteria a lunga durata: Integrated lithium battery with 1500mAh capacity, providing approximately 12 hours of live usage and 24 hours of standby time.
- Lossless Noise Reduction: Intelligent noise reduction technology to improve sound quality and clarity.
- Effetti sonori multipli: Features 12 electronic sound effects and various warm-up effects for live broadcasts, including K-song, fashion, professional, DJ, game, eliminate, kissing, crow, dodge, etc.
- Controlli regolabili: Independent controls for volume, treble, mezzo, bass, echo, sound, and dodges.
- Monitoraggio in tempo reale: Allows for real-time earphone monitoring of audio output.
- Cambia Voce: Built-in voice changing functions.
- One-Key Dodge: Quick access to dodge function.
- Lantern Effect: Visual lighting effects.
3. Contenuto della confezione
Si prega di controllare il contenuto della confezione dopo averla disimballata:
- 1x A2 Audio Mixer
- 2x cavi audio
- 1x Cavo di ricarica
- 1x Manuale utente
4. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Dimensioni (L*W*H) | 227mm * 145mm * 20mm |
| Colore esterno | High-end mirror craft black |
| Temperatura dell'ambiente di lavoro | 0 - 60 °C |
| Batteria integrata | Batteria al litio 1500mAh |
| Tempo di ricarica | Circa 2 ore |
| Corrente di ricarica | 500mA |
| Volume di caricatage | CC 5V |
| Sample Rate Quantization | 24 bit |
| Versione Bluetooth | Bluetooth 5.0 |
| Bluetooth Reception Range | <12 metri |
| Rapporto segnale/rumore (S/N) | >85 dB |
| Potenza di uscita | 80mW (Load 32Ω) |
| THD Harmonic Distortion | <0.1% |
| Peso del prodotto | 900g |
5. Guida all'installazione
Follow these steps to set up your A2 Sound Card for various applications:
5.1. Connecting to a Single Phone for Live Broadcast
- Connect your microphone to the 'MIC' input port on the sound card. If using a 48V condenser microphone, connect it to the '48V MIC' port.
- Connect your earphones or headphones to the 'Earphones' or 'Headset' output port.
- Use one of the provided audio cables to connect the 'Live1' or 'Live2' output port on the sound card to the audio input (usually the headphone jack) of your mobile phone.
- Ensure your mobile phone is connected to the internet for live broadcasting.
5.2. Microphone Connection (48V/5V Support)
The A2 Sound Card supports both standard 48V phantom power for large-diaphragm condenser microphones and 5V power for dynamic microphones. Connect your microphone to the appropriate input ('MIC' for 5V or '48V MIC' for 48V) on the sound card.
5.3. Bluetooth Accompaniment
- Turn on the A2 Sound Card.
- Attiva il Bluetooth sul tuo cellulare o tablet.
- Cercare available Bluetooth devices and select "A2 Sound Card" to pair.
- Once connected, you can play accompaniment music from your device through the sound card.
5.4. Computer/Tablet Compatibility
The A2 Sound Card can be connected to computers and tablets via the 'PC/OTG' port using a USB cable. This allows for direct audio input/output with your computer for recording, streaming, or using desktop applications. It supports Android, Apple, Windows (7, 10), and Mac systems.
6. Istruzioni per l'uso
The A2 Sound Card features intuitive controls for various audio adjustments and effects.
6.1. Comandi principali
- Manopola della modalità effetto: Adjusts the overall effect mode.
- Microphones Knob: Controlla il volume di ingresso del microfono.
- Manopola di monitoraggio: Adjusts the volume of the monitor output (earphones).
- Treble, Mezzo, Bass Knobs: Fine-tune the equalization for your microphone input.
- Manopola Echo: Controls the echo effect level.
- Sound Knob: Adjusts the overall sound output volume.
- Dodges Knob: Controls the dodge effect level.
- Faders (AUX, Recording, 48V, Denoise): These sliders allow for precise control over auxiliary input volume, recording level, 48V phantom power activation (if applicable), and noise reduction intensity.
6.2. Sound Effects and Electronic Music Tones
The sound card features a variety of buttons for instant sound effects and electronic music tones:
- 12 effetti sonori: Buttons labeled 'K song', 'Fashion', 'Professional', 'DJ', 'Game', 'Eliminate', 'Original Sound', 'Electric Sound', 'Yell', 'Female', 'Male', 'Baby' provide quick access to different vocal and genre-specific effects.
- Warm-up Effects: Additional buttons for 'Kissing', 'Crow', 'Guffaw', 'Cheer', 'Awkward', 'Aggregate', 'Clap', 'Despise', 'Gun', 'Time Out', 'Muah', 'Why', 'Oh, no', 'Attention', 'Thank You', 'Laugh', 'Evacuate', 'Observe', 'Hello', 'Songs' add atmosphere to your live broadcasts.
- Electronic Music Tones: Use the numbered faders (1-12) to select and adjust 12 classic special effects tones, allowing you to adapt to various live broadcast styles.
7. Batteria e ricarica
The A2 Sound Card is equipped with a built-in rechargeable lithium battery.
- Capacità della batteria: 1500mAh
- Tempo di utilizzo: Approximately 12 hours for live broadcasting.
- Tempo di standby: Circa 24 ore.
- Tempo di ricarica: Circa 2 ore per una ricarica completa.
- Ricarica: Connect the provided charging cable to the 'Charging' port on the sound card and a standard DC 5V power source (e.g., USB wall adapter, computer USB port).
8. Manutenzione
- Pulizia: Utilizzare un panno morbido e asciutto per pulire la superficie della scheda audio. Non utilizzare detergenti liquidi o materiali abrasivi.
- Magazzinaggio: Conservare il dispositivo in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Gestione: Evitare di far cadere o sottoporre il dispositivo a forti impatti.
- Energia: Scollegare il cavo di alimentazione quando il dispositivo non viene utilizzato per periodi prolungati.
9. Risoluzione Dei Problemi
If you encounter issues with your A2 Sound Card, please refer to the following common solutions:
- Nessuna uscita audio:
- Controllare tutti i collegamenti dei cavi per assicurarsi che siano sicuri.
- Verify that the volume knobs (Microphones, Sound, Monitor) are not set to minimum.
- Ensure the connected microphone and earphones are functioning correctly.
- Check the audio settings on your connected phone/computer.
- Problemi di connessione Bluetooth:
- Make sure the sound card's Bluetooth is enabled (indicated by the Bluetooth light).
- Ensure your device's Bluetooth is on and visible.
- Prova a disaccoppiare e riassociare il dispositivo.
- Move closer to the sound card to ensure you are within the 12m reception range.
- Scarsa qualità del suono/rumore:
- Adjust the 'Denoise' fader to reduce background noise.
- Check microphone placement and ensure it's not too close to speakers or other noise sources.
- Ensure all cables are properly shielded and not damaged.
- Adjust the Treble, Mezzo, and Bass knobs for optimal sound.
- Dispositivo non in carica:
- Verify the charging cable is securely connected to both the sound card and the power source.
- Ensure the power source is active and providing DC 5V.
- Prova un cavo di ricarica o un adattatore di alimentazione diverso.
10. Suggerimenti per l'utente
- Sperimenta con gli effetti: Don't be afraid to try different sound effects and electronic tones to find what best suits your voice and content.
- Monitora il tuo audio: Always use headphones for real-time monitoring to catch and correct any audio issues during live broadcasts or recording.
- Posizionamento ottimale del microfono: Position your microphone correctly to minimize plosives and background noise, even with noise reduction enabled.
- Tienilo carico: For uninterrupted sessions, ensure your sound card is fully charged before use, especially for longer live streams.
- Compatibilità software: While highly compatible, some applications might require specific audio input/output selections in their settings. Check your app's audio preferences if you encounter issues.
11. Garanzia e supporto
Per informazioni sulla garanzia e assistenza tecnica, consultare la documentazione fornita al momento dell'acquisto o contattare il rivenditore. Conservare la prova d'acquisto per eventuali reclami in garanzia.
