Manual do Usuário da Interface de Áudio para Estúdio de Gravação USB Universal Audio Volt 2

1. Introdução

The Universal Audio Volt 2 is a high-quality 2-in/2-out USB audio interface designed for musicians, songwriters, livestreamers, and podcasters. It provides superior sound quality, a Vintage Pré-Micamp mode derived from UA’s 610 tube preamp, and comes bundled with industry-leading music software.

This manual provides detailed instructions for setting up, operating, and maintaining your Volt 2 audio interface, ensuring you can capture every detail and nuance of your performance with up to 24-bit / 192 kHz quality.

Universal Audio Volt 2 USB Audio Interface, angled front view

Figura 1.1: Frente angulada view of the Universal Audio Volt 2 USB Audio Interface, showcasingraças ao seu design compacto e aos controles no painel frontal.

Principais características:

UA 610 Tube Preamp Emulação: Get the sound of UA’s classic 610 preamps for rich, analog tone.
Professional-Grade Converters: Capture audio with up to 24-bit / 192 kHz resolution.
Software incluído: Includes LUNA Digital Audio Workstation and a suite of UAD plug-ins and instruments.
Compatibilidade entre plataformas: Works with Mac, PC, iPad, and iPhone.
Monitoramento Direto: For latency-free recording.

2. Guia de configuração

2.1 Desembalagem e Inspeção

Carefully remove the Volt 2 from its packaging. Inspect the unit for any signs of damage. Ensure all components listed in the packing slip are present, including the Volt 2 interface and USB cable.

2.2 Requisitos do sistema

Before connecting your Volt 2, ensure your computer or device meets the following minimum requirements:

Sistema operacional: Windows (10 or later), macOS (10.14 Mojave or later), iPadOS/iOS (14 or later).
Interface de hardware: USB 2.0 or higher port.
Dispositivos compatíveis: Personal Computer (Desktop/Laptop), iPad, iPhone.

2.3 Instalação de drivers e software

For optimal performance and access to all features, it is crucial to install the latest drivers and Universal Audio software before connecting the Volt 2 to your computer.

Visit the official Universal Audio weblocal (www.uaudio.com/downloads) to download the latest Volt software bundle for your operating system.
Run the installer and follow the on-screen prompts. This will install the necessary drivers and the UA Connect application.
Assim que a instalação for concluída, reinicie o computador, se solicitado.
Open UA Connect to register your Volt 2 and download the included software bundle (LUNA DAW, UAD plug-ins, etc.).

2.4 Connecting the Volt 2

After installing the software, you can connect your Volt 2:

Connect the included USB-C to USB-A cable (or USB-C to USB-C, depending on your model) from the Volt 2's USB-C port to an available USB port on your computer or powered USB hub.
If using with an iPad or iPhone, you may need an Apple Lightning to USB Camera Adapter (for Lightning devices) or a USB-C hub (for USB-C devices) with external power.
Connect your studio monitors to the MONITOR outputs (1/LEFT and 2/RIGHT) on the rear panel using 1/4-inch TRS cables.
Connect headphones to the HP output on the front panel.

Traseira view of the Universal Audio Volt 2 USB Audio Interface, showing power, USB-C, MIDI I/O, and monitor outputs.

Figure 2.1: Rear panel connections of the Volt 2, including power, USB-C, MIDI In/Out, and Monitor outputs.

3. Instruções de operação

3.1 Controles do painel frontal

Frente view of the Universal Audio Volt 2 USB Audio Interface, detailing input jacks, gain knobs, Vintage, Inst, 48V, Monitor, and Headphone controls.

Figure 3.1: Front panel layout of the Volt 2, highlighting input controls and monitoring options.

INPUT 1 / INPUT 2: Combo XLR/TRS jacks for connecting microphones, line-level instruments, or guitars.
GAIN Knobs: Ajuste o nível de entrada para cada canal.
Número de chassiTAGBotão E: Engages the 610 tube preamp emulation for classic analog warmth. An orange LED indicates activation.
Figure 3.2: The Vintage button, activating the 610 tube preamp emulação.
INST Button: Activates high-impedance input for direct connection of guitars and basses. A green LED indicates activation.
Botão 48V: Fornece alimentação fantasma de +48V para microfones condensadores.
Botão MONITOR: Controls the overall output level to your studio monitors.
Botão DIRETO: Toggles direct monitoring on/off. When active (blue LED), input signals are routed directly to outputs with zero latency.
HP (Headphone) Jack & Knob: 1/4-inch stereo output for headphones with a dedicated volume control.

3.2 Recording with Volt 2

The Volt 2 is designed to integrate seamlessly with your Digital Audio Workstation (DAW). The included LUNA DAW provides a powerful recording environment.

Connect your input source: Plug your microphone into an XLR input or your instrument into a TRS input.
Ajustar ganho: Slowly turn the GAIN knob for the active input until the input meter shows a healthy signal without clipping (red light).
Engage Vintage/Inst (if needed): Press VINTAGE for tube preamp emulation or INST for direct instrument input.
Enable Phantom Power (if needed): For condenser microphones, press the 48V button.
Set Monitoring: Use the DIRECT button to monitor your input with zero latency. Adjust the MONITOR and HP knobs for comfortable listening levels.
Open your DAW: Launch LUNA or your preferred DAW (e.g., Ableton). Select Volt 2 as your audio input and output device in the DAW's audio settings.
Create a Track: Create a new audio track in your DAW and arm it for recording.
Registro: Begin recording your performance.

Screenshot of the LUNA Digital Audio Workstation interface, showing multiple tracks and mixing console.

Figura 3.3: Example of the LUNA DAW interface, demonstrating multi-track recording and mixing capabilities.

3.3 Using Included Software and Plug-ins

Your Volt 2 comes with a powerful suite of UAD plug-ins and instruments. These can be accessed and used within your DAW to enhance your recordings.

UAD Plug-ins: Apply classic compressors (e.g., Teletronix LA-2A), EQs (e.g., Pultec), and other effects to your tracks.
Figure 3.4: A selection of UAD plug-ins available with Volt 2, offering classic studio sounds.
Instrumentos virtuais: Explore instruments like PolyMAX Synth for creative sound design.
Software suportado: The Volt 2 is compatible with popular DAWs such as Ableton, Melodyne, Virtual Drummer, Marshall, and Amppor exemplo.

4. Manutenção

Proper care and maintenance will ensure the longevity and optimal performance of your Universal Audio Volt 2.

Limpeza: Use a soft, dry, lint-free cloth to clean the exterior of the unit. Do not use abrasive cleaners, solvents, or waxes.
Ambiente: Operate and store the Volt 2 in a clean, dry environment away from direct sunlight, excessive heat, humidity, and dust.
Ventilação: Ensure proper ventilation around the unit. Do not block any vents.
Gerenciamento de cabos: Avoid kinking or excessively bending cables. Disconnect cables by pulling the plug, not the cable itself.
Atualizações de firmware: Verifique regularmente o Universal Audio. website or UA Connect application for firmware updates. Keeping your device's firmware up-to-date ensures compatibility and access to new features or bug fixes.

5. Solução De Problemas

If you encounter issues with your Volt 2, try the following troubleshooting steps:

Problema	Possível causa/solução
Sem saída de som	Check MONITOR and HP volume knobs. Ensure Volt 2 is selected as the audio output device in your computer's sound settings and your DAW. Verify monitor speakers are powered on and connected correctly. Verifique as conexões dos cabos.
Nenhum sinal de entrada	Check GAIN knob for the input channel. Ensure microphone/instrument is connected correctly and functioning. Se estiver usando um microfone condensador, certifique-se de que a alimentação fantasma de 48V esteja ativada. If using a guitar/bass, ensure INST button is engaged. Verify input is selected and armed in your DAW.
Latency During Recording	Engage the DIRECT button on the Volt 2 for zero-latency monitoring. Adjust buffer size settings in your DAW's audio preferences (lower buffer size reduces latency but increases CPU load). Ensure you are using a high-speed USB port.
Dispositivo não reconhecido	Ensure USB cable is securely connected to both the Volt 2 and your computer. Tente uma porta USB ou cabo diferente. Reinstall the Universal Audio drivers. Restart your computer and the Volt 2.

For more detailed troubleshooting or technical support, please visit the Universal Audio support website ou entre em contato com o atendimento ao cliente.

6. Especificações

Recurso	Detalhe
Número do modelo	VOLT2
Peso do item	1.43 libras (0.65 kg)
Dimensões do produto (CxLxA)	6.85 x 5.12 x 2.09 polegadas (17.4 x 13.0 x 5.3 cm)
interface de hardware	USB 2.0
Número de canais	2 entrada / 2 saída
Tecnologia de Conectividade	USB
Dispositivos compatíveis	Personal Computer (Mac/Windows), iPad, iPhone
Sistema operacional	Windows, macOS, iPadOS/iOS
Software suportado	LUNA, Ableton, Melodyne, Virtual Drummer, Marshall, Amppor exemplo, e muito mais.
Data da primeira disponibilidade	9 de outubro de 2021

7. Garantia e Suporte

7.1 Garantia do Produto

Universal Audio products typically come with a limited manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Universal Audio website for the most current and detailed warranty information specific to the Volt 2.

7.2 Suporte ao cliente

For technical assistance, product registration, software downloads, or further inquiries, please contact Universal Audio customer support through their official channels:

Suporte universal de áudio Website: help.uaudio.com
Registo de produto: Register your Volt 2 via the UA Connect application or the Universal Audio website to ensure access to all bundled software and support.
Recursos on-line: Explore tutorials, FAQs, and user forums available on the Universal Audio website to maximize your Volt 2 experience.

Note: Extended protection plans may be available from your retailer. These are separate from the manufacturer's warranty.

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Universal Audio VOLT2