1. Ifihan
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 Mic Preamp 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.

olusin 1.1: Angled iwaju view of the Universal Audio Volt 2 USB Audio Interface, showcasing apẹrẹ iwapọ rẹ ati awọn iṣakoso nronu iwaju.
Awọn ẹya pataki:
- UA 610 Tube Preamp Afarawe: 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.
- Sọfitiwia Dipọ: Includes LUNA Digital Audio Workstation and a suite of UAD plug-ins and instruments.
- Ibamu Platform: Works with Mac, PC, iPad, and iPhone.
- Abojuto Taara: For latency-free recording.
2. Eto Itọsọna
2.1 Unpacking ati ayewo
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 System Awọn ibeere
Before connecting your Volt 2, ensure your computer or device meets the following minimum requirements:
- Eto isesise: Windows (10 or later), macOS (10.14 Mojave or later), iPadOS/iOS (14 or later).
- Ni wiwo Hardware: USB 2.0 or higher port.
- Awọn ẹrọ ibaramu: Personal Computer (Desktop/Laptop), iPad, iPhone.
2.3 Fifi sori ẹrọ awakọ ati sọfitiwia
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 webAaye (www.auudio.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.
- Ni kete ti fifi sori ẹrọ ti pari, tun bẹrẹ kọmputa rẹ ti o ba ṣetan.
- 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.

Figure 2.1: Rear panel connections of the Volt 2, including power, USB-C, MIDI In/Out, and Monitor outputs.
3. Awọn ilana Iṣiṣẹ
3.1 Iwaju Panel idari

Figure 3.1: Front panel layout of the Volt 2, highlighting input controls and monitoring options.
- ÌWỌLÉ 1 / ÌWỌLÉ 2: Combo XLR/TRS jacks for connecting microphones, line-level instruments, or guitars.
- Àwọn Kọ́nù GÍGA: Ṣatunṣe ipele titẹ sii fun ikanni kọọkan.
- VINTAGBọtini 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 fara wé.
- Bọ́tìnì INST: Activates high-impedance input for direct connection of guitars and basses. A green LED indicates activation.
- Bọtini 48V: Pese +48V agbara Phantom fun awọn microphones condenser.
- Kọ́nì ÀTỌ́JÚ: Controls the overall output level to your studio monitors.
- Bọtini Taara: 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.
- Ṣatunṣe Ere: 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.
- Igbasilẹ: Begin recording your performance.

Olusin 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.
- Awọn Irinṣẹ Foju: Explore instruments like PolyMAX Synth for creative sound design.
- Software ti o ni atilẹyin: The Volt 2 is compatible with popular DAWs such as Ableton, Melodyne, Virtual Drummer, Marshall, and Ampfun apẹẹrẹ.
4. Itọju
Proper care and maintenance will ensure the longevity and optimal performance of your Universal Audio Volt 2.
- Ninu: Lo aṣọ rirọ, gbẹ, tí kò ní àwọ̀ láti nu ìta ẹ̀rọ náà. Má ṣe lo àwọn ohun ìfọṣọ, àwọn ohun èlò ìfọṣọ, tàbí epo.
- Ayika: Operate and store the Volt 2 in a clean, dry environment away from direct sunlight, excessive heat, humidity, and dust.
- Afẹfẹ: Ensure proper ventilation around the unit. Do not block any vents.
- Iṣakoso USB: Avoid kinking or excessively bending cables. Disconnect cables by pulling the plug, not the cable itself.
- Awọn imudojuiwọn famuwia: Ṣe àyẹ̀wò Universal Audio déédéé 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. Laasigbotitusita
If you encounter issues with your Volt 2, try the following troubleshooting steps:
| Isoro | Owun to le Fa / Solusan |
|---|---|
| Ko si Ijade ohun |
|
| Ko si ifihan agbara igbewọle |
|
| Latency During Recording |
|
| A ko mọ ẹrọ |
|
For more detailed troubleshooting or technical support, please visit the Universal Audio support webojula tabi kan si wọn onibara iṣẹ.
6. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Nọmba awoṣe | IPO 2 |
| Iwọn Nkan | 1.43 poun (0.65 kg) |
| Awọn iwọn Ọja (LxWxH) | 6.85 x 5.12 x 2.09 inches (17.4 x 13.0 x 5.3 cm) |
| Ni wiwo Hardware | USB 2.0 |
| Nọmba ti awọn ikanni | 2-ni / 2-jade |
| Asopọmọra Technology | USB |
| Awọn ẹrọ ibaramu | Personal Computer (Mac/Windows), iPad, iPhone |
| Eto isesise | Windows, macOS, iPadOS/iOS |
| Software atilẹyin | LUNA, Ableton, Melodyne, Virtual Drummer, Marshall, Ampfun apẹẹrẹ, ati siwaju sii. |
| Ọjọ Akọkọ Wa | Oṣu Kẹwa Ọjọ 9, Ọdun 2021 |
7. Atilẹyin ọja ati Support
7.1 Atilẹyin ọja
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 Onibara Support
For technical assistance, product registration, software downloads, or further inquiries, please contact Universal Audio customer support through their official channels:
- Àtìlẹ́yìn Ohùn Gbogbogbòò Webojula: help.auudio.com
- Iforukọsilẹ Ọja: Register your Volt 2 via the UA Connect application or the Universal Audio website to ensure access to all bundled software and support.
- Awọn orisun Ayelujara: 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.





