Introducció
This manual provides comprehensive instructions for the operation and maintenance of your Genérico VDA212L 12-Channel Professional Audio Mixer. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage. This mixer is designed for various audio applications, including small stage performances, DJ setups, karaoke, mobile live events, and studio recording, offering versatile connectivity options such as Bluetooth, USB, and MP3 input, along with 48V Phantom Power.
Instruccions de seguretat
- Font d'alimentació: Ensure the mixer is connected to a power source matching the specified voltage (110V/220V). Use only the provided power adapter.
- Ventilació: No bloquegeu les obertures de ventilació. Assegureu-vos que hi hagi un flux d'aire adequat al voltant de la unitat per evitar el sobreescalfament.
- Humitat: Keep the mixer away from water, rain, and excessive humidity. Do not operate with wet hands.
- Neteja: Desconnecteu l'alimentació abans de netejar. Feu servir un drap sec i suau. No utilitzeu netejadors líquids ni aerosols.
- Manteniment: Do not attempt to service this unit yourself. Refer all servicing to qualified personnel.
- Col·locació: Place the mixer on a stable, flat surface. Avoid placing it near heat sources or in direct sunlight.
Producte acabatview
The Genérico VDA212L is a 12-channel audio mixer equipped with a range of features for professional sound control. It includes individual channel equalization, phantom power, and integrated digital media playback capabilities.

Figura 1: Frontal view of the Genérico VDA212L 12-Channel Professional Audio Mixer, showcasing all controls and inputs.

Figure 2: The VDA212L mixer highlighting its USB and Bluetooth connectivity, suitable for karaoke, live streaming, and effects.
Característiques principals:
- 12 Independent Input Channels: Each channel features a 3-band equalizer for precise sound adjustment.
- Alimentació fantasma +48V: Available on each channel for condenser microphones.
- Connectivitat versàtil: Integrated Bluetooth 5.0, USB input, and MP3 player with display.
- Disseny compacte: Pro ultra primfile for portability and ease of transport.
- Sortida d'auriculars: Supports stereo headphones (30-600ohm, TRS).
- Multi-Media Modes: Built-in music modes including Natural, Popular, Rock, Jazz, Classical, and Rural.
Configuració
1. Desembalatge i col·locació
Carefully remove the mixer from its packaging. Inspect for any signs of damage. Place the mixer on a stable, level surface, ensuring sufficient space for ventilation and cable connections.
2. Connexió d'alimentació
Connect the power adapter to the mixer's power input and then to an appropriate electrical outlet. Verify that the voltage matches the mixer's requirements (110V/220V).
3. Connexions d'entrada

Figure 3: Close-up of the 12 XLR and mono line inputs on the VDA212L mixer.
- Micròfons: Connect microphones to the XLR inputs (MIC). For condenser microphones requiring power, activate the +48V Phantom Power switch.
- Dispositius de nivell de línia: Connect instruments or other audio sources to the 1/4" LINE inputs.
- Dispositius USB: Insert a USB flash drive into the USB port for MP3 playback.
- Bluetooth: Enable Bluetooth on your device and pair with the mixer (refer to the Operating section for details).

Figure 4: The USB input port on the VDA212L mixer, designed for connecting U disk storage devices for music playback.
4. Connexions de sortida
- Sortida principal: Connect the L/R MAIN OUT to your amplifier o altaveus alimentats.
- Control Room Output: Connect to studio monitors for monitoring.
- Auriculars: Connect headphones to the PHONES jack.
En funcionament
1. Controls de canal

Figure 5: Close-up of the 3-band equalizer controls (High, Mid, Low) for individual mono channels on the VDA212L mixer.
- GUANY: Ajusta la sensibilitat d'entrada per a cada canal. Configureu-ho per aconseguir un senyal fort sense retalls.
- EQ (HIGH, MF, LF): These knobs control the high, mid, and low frequencies for each channel, allowing you to shape the tone of your audio source.
- FX: Sends a portion of the channel's signal to the internal effects processor.
- PA: Adjusts the stereo position of the channel's signal (left to right).
- FADER: Controls the output level of each individual channel to the main mix.
2. Master Controls
- MAIN L/R FADERS: Control the overall output level of the main stereo mix.
- TELÈFONS: Ajusta el volum de la sortida dels auriculars.
- EFECTES: Controla el nivell general dels efectes interns.
3. Bluetooth / USB / MP3 Player

Figure 6: The VDA212L mixer displaying its Bluetooth connectivity feature, allowing wireless pairing with electronic devices.

Figure 7: Close-up of the MP3 player with LCD screen and classic potentiometer knobs on the VDA212L mixer.
- Emparellament Bluetooth: Select the Bluetooth input mode. On your mobile device, search for 'VDA212L' and pair. The LCD will display the connection status.
- Reproducció USB: Inseriu una unitat flash USB que contingui MP3 files. The mixer will automatically detect and display the track information on the LCD. Use the navigation buttons to select and play tracks.
- MP3 Modes: Utilize the built-in music modes (Natural, Popular, Rock, Jazz, Classical, Rural) to optimize playback for different genres.

Figure 8: The VDA212L mixer showcasing its 6 integrated music modes, offering various sound profiles for different musical styles.
Manteniment
- Neteja: Regularly wipe the mixer's surface with a dry, soft cloth. Avoid abrasive cleaners or solvents.
- Protecció contra la pols: When not in use, cover the mixer to protect it from dust accumulation.
- Emmagatzematge: Store the mixer in a cool, dry place, away from extreme temperatures and direct sunlight.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense sortida de so | Incorrect cable connections, low volume levels, power issue. | Check all audio cables. Increase channel faders and main output faders. Ensure power is connected and the unit is on. |
| So distorsionat | Input gain too high, output level too high, faulty cable. | Reduce GAIN on input channels. Lower main output faders. Test with different cables. |
| Phantom Power not working | Phantom Power switch off, faulty microphone. | Ensure the +48V Phantom Power switch is engaged for the respective channel. Test with another condenser microphone. |
| Problemes de connexió Bluetooth | Device not in pairing mode, interference, distance. | Ensure the mixer is in Bluetooth mode. Move the source device closer to the mixer. Disconnect other Bluetooth devices. |
| USB MP3 not playing | Sense suport file format, corrupted USB drive, USB not properly inserted. | Assegureu-vos files are in MP3 format. Try a different USB drive. Reinsert the USB drive. |
Especificacions
| Característica | Detall |
|---|---|
| Número de model | VDA212L |
| Nombre de canals | 12 |
| Font d'alimentació | Wired Electric (110V/220V) |
| Entrada d'àudio | 48V Phantom Power, Bluetooth, USB, MP3, DJ Audio Network |
| Dimensions (embalatge) | 55.29 x 42 x 9.4 cm |
| Pes (embalatge) | 5.05 quilograms |
| Versió Bluetooth | 5.0 |
| Equalitzador | 3 bandes per canal |
Garantia i Suport
For warranty information and technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Specific warranty terms may vary by region and retailer.





