Universal Audio
Universal Audio Volt 476 USB-C 4×4 Audio Interface with 76 Compressor
Universal Audio Volt 476 USB-C 4×4 Audio Interface with 76 Compressor
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Before you buy
- Match the interface connection, operating system and driver requirements to your computer.
- Count physical microphone preamps separately from total inputs and outputs.
Delivery & return information
Free standard shipping: no minimum on eligible contiguous U.S. orders.
Orders generally process within one business day, Monday–Friday, excluding holidays. Processing is separate from carrier transit. Backorders, special orders and supplier fulfillment may take longer; confirm timing before ordering for a deadline.
Shipping details · Return eligibility & fees · Check availability or delivery timing
Why Volt 476
Get big-studio tone on your desk. Volt 476 adds UA’s Vintage Mic Preamp color and a true analog 76 Compressor (1176-inspired) on the front inputs, so vocals, guitars and keys hit your DAW more controlled and “mixed” from the start.
Key features
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4×4 USB audio interface with two mic/line/instrument combo preamps (front) + line inputs 3–4 (rear).
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Vintage preamp mode for UA 610-style warmth; 76 Compressor with VOC/GTR/FAST presets.
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24-bit/192 kHz conversion, direct monitoring, and MIDI In/Out.
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Mac/Windows/iPad/iPhone class-compliant; Windows ASIO driver via UA Connect.
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Power: ships with 5V DC supply; may work bus-powered only in limited configurations (use the included PSU for reliable operation).
Included software (registration required)
LUNA DAW plus UAD plug-ins & instruments (LA-2A, Pultec, PolyMAX, Century Tube Channel Strip, Oxide, etc.) and Ableton Live Lite — a complete starter studio in the box.
What’s in the box
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Volt 476 interface
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5 VDC power supply
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USB-C to USB-A cable
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1-year limited warranty (manufacturer)
Tech specs
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I/O: 2× XLR-¼″ combo (mic/inst), 2× ¼″ line in; 4× ¼″ TRS line/monitor out; ¼″ headphones; MIDI In/Out
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Resolution: 24-bit / 44.1–192 kHz
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Headphones: 84 mW @ 32 Ω (max)
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Dimensions (W×D×H): 8.4 × 5.2 × 2.6 in (21.2 × 13.2 × 6.6 cm)
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Weight (unit): 2.0 lb (0.92 kg)
System requirements
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macOS 11+ or Windows 10/11 (64-bit); iPadOS/iOS 14+
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Windows: install UA Connect to add the ASIO driver
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Need four preamps? The Volt 476P variant adds four mic preamps and two headphone outs — same workflow with more front-end channels. (List separately as a related product.)
Manuals & Documentation
View a Pro Audio Clinic setup reference for this model. This reference is not the complete manufacturer manual.
