Volt 476P USB Audio Interface
Collaborate with legendary analog sound at the push of a button.
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- Enjoy the rich, album-ready sound of classic UA 610 preamps with Vintage Mic Preamp Mode
- Add clarity and punch to vocals, instruments, and more with an analog compressor based on our renowned 1176
- Record and mix with the award-winning LUNA Digital Audio Workstation, giving you the sound and workflow of a real analog studio
- Create using the same UAD plug-ins and instruments trusted by top industry pros for the sound of your favorite records
- Level up your recording and mixing skills with tips and tutorials for beginners to advanced users
- Take Volt anywhere with support for MacOS, Windows, iPad, iPhone (iOS 14+) for laptops, desktop, and mobile recording*
Create Something Legendary Together
Specifications
I/O
- Simultaneous I/O
- 4-in / 4-out
- Microphone Preamp
- Four, 55 dB available gain with Vintage Preamp mode and 76 Compressor
- Monitor Outputs
- Two (one stereo pair)
- Headphone Output
- Two stereo
- USB
- One USB 2.0 port (USB Type-C connector)
- MIDI
- In, Out (two 5-pin DIN connectors)
A/D – D/A Conversion
- Supported Sample Rates (kHz)
- 44.1, 48, 88.2, 96, 176.4, 192
- Bit Depth
- 24
Analog I/O
- Frequency Response
- 20 Hz to 20 kHz, ±0.1 dB
- Dynamic Range (A–weighted)
- 112 dB
- THD + Noise (1 kHz @ -1 dBFS)
- -103 dB (0.0007%)
- Equivalent Input Noise (150 Ohms, A-weighted)
- -127 dBu
- Maximum Input Level
- 9 dBu
- Input Impedance
- 3 Kilohms
- Available Gain
- 55 dB
- Phantom Power
- +48V (switchable)
- Connector Type
- XLR Female, pin 2 positive
- Frequency Response
- 20 Hz to 20 kHz, ±0.05 dB
- Dynamic Range (A–weighted)
- 111 dB
- THD + Noise (1 kHz @ -1 dBFS)
- -84 dB (0.006%)
- Maximum Input Level
- 12.5 dBu
- Input Impedance
- 1 Megohms
- Available Gain
- 55 dB
- Connector Type
- 1/4" TS unbalanced
- Frequency Response
- 20 Hz to 20 kHz, ±0.05 dB
- Dynamic Range (A–weighted)
- 111 dB
- THD + Noise (1 kHz @ -1 dBFS)
- -102 dB (0.0008%)
- Maximum Input Level
- 22 dBu
- Input Impedance
- 15 Kilohms
- Available Gain
- 55 dB
- Connector Type
- 1/4" TRS balanced or TS unbalanced
- Frequency Response
- 20 Hz to 20 kHz, ±0.05 dB
- Dynamic Range (A–weighted)
- 113 dB
- THD + Noise (1 kHz @ -1 dBFS)
- -105 dB (0.0006%)
- Maximum Input Level
- 22 dBu
- Input Impedance
- 15 Kilohms
- Available Gain
- 55 dB
- Connector Type
- 1/4" TRS balanced or TS unbalanced
- Frequency Response
- 20 Hz to 20 kHz, ±0.1 dB
- Dynamic Range (A–weighted)
- 110 dB
- THD + Noise (1 kHz @ -1 dBFS)
- -102.5 dB (0.00075%)
- Maximum Output Level
- 15 dBu
- Output Impedance
- 100 Ohms
- Connector Type
- 1/4" TRS balanced or TS unbalanced
- Frequency Response
- 20 Hz to 20 kHz, ±0.1 dB
- Dynamic Range (A–weighted)
- 110 dB
- THD + Noise (1 kHz @ -1 dBFS)
- -102.5 dB (0.00075%)
- Maximum Output Level
- 15 dBu
- Output Impedance
- 100 Ohms
- Connector Type
- 1/4" TRS stereo unbalanced
System Requirements
macOS & Windows
- Available USB 2.0 (or higher) port
- USB cable (included)
- Intel, AMD, or Apple silicon processor
- Windows 10 or Windows 11 (64-bit editions)
- macOS Catalina 10.15 or newer operating system
- Internet connection for software downloads
iPad & iPhone
- iPadOS / iOS 14 or newer
Compare Models
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Topline Vocal Tune
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Teletronix LA-2A Tube Compressor
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UA Studio Sessions
Reviews
- JBJohnny B.Verified ReviewerRated 5 out of 5 stars1 year agoIt's a gem all around.
A professional solution for writing, composing and can work well in medium-sized production recording studios. It's versatility yet focus on the discrete preamp settings up front before DAW separate this silky unit when coupled with LUNA. It's my reliable, awesome sounding, best student fave!
- NBN. B.Verified BuyerRated 5 out of 5 stars1 year agoVolt 476p
Ideal for a studio, does its job wonderfully!
- RCR. C.Verified BuyerRated 5 out of 5 stars1 year agoWell Worth the price
I recently purchased Volt, and it is easy to use, and feels sturdy and profession ial. Knobs and buttons don't have that cheap feel. Sound quality is great. Inputs sound great, along with optional compression, and the plug ins were great. Thanks UA
- MPM. P.Verified BuyerRated 5 out of 5 stars1 year agoFantastic interface
I recently picked up the Volt 476P USB Recording Studio, and I can’t say enough good things about it. Right out of the box, it sets you up for success with its 4-in / 4-out interface and immediate access to Universal Audio’s first-rate plug-ins. From classic LA‑2A compressors and Pultec EQs to modern favorites like the PolyMAX Synth, this bundle covers a broad sonic landscape that’s perfect for producers, singer-songwriters, and multi-instrumentalists alike.
What really impresses me is how closely this setup captures that legendary UA analog sound. The built-in Vintage mode—mirroring UA’s iconic 610 preamps—lets you achieve the warm, polished tone found on countless classic recordings. Add in the analog compressor inspired by the famous 1176 for that extra clarity and punch, and you’ve got a production chain that’s truly studio quality. I also love how easy it is to integrate the LUNA Digital Audio Workstation into my workflow; it really does feel like working in an analog studio, just without all the bulk.
Whether you’re a seasoned pro looking for a portable recording rig or a first-timer wanting a powerful, streamlined solution, the Volt 476P stands out. From the rock-solid build to the pristine 24-bit / 192 kHz converters, this interface leaves no doubt that it’s designed with professional audio in mind. If you’re serious about taking your music production to the next level and want to jump headfirst into the world of Universal Audio plug-ins, the Volt 476P is absolutely…
- JBJ. B.Verified BuyerRated 5 out of 5 stars1 year agoCreative and Fun
Universal Audio again tells why they stand at the top of cutting edge audio engineering. For me, the novice, its just perfect for UA Engineers to dial in the sweet spot settings for the 1176 compressor and 610 pre-amp models on each input. This is of the highest quality and absolutely a bang for the buck. I love how you can drive the gain on the pre-amp and it doesn't sound fuzzy, but increasingly harmonic. This is a unique high quality product in its own league. As an Engineer myself, I am extremely impressed. This is a much nicer product than I thought it would be, when comparing it to products of a similar type and the same price. Its everything I ever wanted. You guys made my dreams come true and I am happy to tell you about it.