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Head-to-head USB audio interface comparison

Scarlett 2i2 4th Gen vs Volt 2

These are two compact 2-in / 2-out USB interfaces for home studios, podcasts, streams, and mobile recording. Scarlett 2i2 4th Gen is the better default if you want automatic gain help, loopback channels, and more headroom around setup mistakes. Volt 2 is the cleaner pick if MIDI I/O and UA's Vintage Mic Preamp mode matter more than assistive level tools.

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Two compact desktop USB audio interfaces on a bright home recording desk with studio headphones, microphone cable, laptop, and MIDI keyboard for the Focusrite Scarlett 2i2 4th Gen vs Universal Audio Volt 2 comparison
Last checked
Winner Scarlett 2i2 4th Gen
Best alternative Universal Audio Volt 2
Verdict

Which one should most people buy?

Choose Scarlett 2i2 4th Gen if you want the most forgiving two-input interface for vocals, instruments, calls, and streaming. Choose Volt 2 if your setup needs traditional MIDI DIN ports or you want UA's simple analog-color workflow.

Scarlett 2i2 4th Gen is the better default interface.

The Scarlett is easier to recommend to most first serious home-studio buyers because it reduces two common failure points: setting input gain and routing audio into non-DAW software. Auto Gain and Clip Safe help with levels, while loopback channels make streaming, remote sessions, and quick content capture easier to build around.

Volt 2 is still a strong alternative. Its 5-pin MIDI input and output are useful for keyboard controllers, synths, and drum machines, and Vintage Mic Preamp mode gives you a one-button color option. The tradeoff is that the plain Volt 2 does not include the 76 Compressor found on higher Volt models and does not offer the same automatic level support.

Products compared

The key specs

Best overall

Focusrite Scarlett 2i2 4th Gen

The Scarlett 2i2 4th Gen fits singers, guitarists, podcasters, and streamers who want a two-input desktop interface with extra help around setup. The main drawback is ecosystem fit: if you need 5-pin MIDI without another box, Scarlett 2i2 does not provide it.

I/O
2 mic inputs, 2 instrument/line inputs, 2 line outputs, 1 headphone output, plus loopback channels
Conversion
24-bit; 44.1 kHz to 192 kHz sample rates
Controls
Auto Gain, Clip Safe, Air, 48V phantom power, direct monitoring, Focusrite Control 2
Size and weight
7.09 x 4.60 x 1.87 in; 1.31 lb
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Best MIDI pick

Universal Audio Volt 2

Volt 2 is better when you want a sturdy class-compliant interface with 5-pin MIDI I/O and a simple Vintage button for UA-style preamp color. The tradeoff is less hand-holding: gain is manual, and the plain Volt 2 skips the 76 Compressor controls on Volt 276.

I/O
2 mic/line/instrument combo inputs, 2 monitor outputs, 1 headphone output, MIDI in/out
Conversion
24-bit; 44.1 kHz to 192 kHz sample rates
Controls
Vintage Mode, 48V phantom power, direct monitoring, instrument mode, monitor and headphone knobs
Size and weight
6.9 x 5.1 x 2.1 in; 1.4 lb
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Buyer guide

Choose by routing, not sample rate.

Both interfaces cover the headline 24-bit / 192 kHz spec. The real buying split is gain assistance, loopback, MIDI hardware, mobile power, and whether you want clean capture or one-button analog color.

Scarlett 2i2 4th Gen

Buy this if / skip this if

Buy this if
  • You want Auto Gain and Clip Safe to make vocal, guitar, and guest-recording levels less fussy.
  • You stream, podcast, teach, or capture app audio and want built-in loopback channels.
  • You value a wide 69 dB mic gain range for quiet dynamic mics and varied sources.
Skip this if
  • You need 5-pin MIDI ports for a keyboard, drum machine, or hardware synth without adding another interface.
  • You want a single hardware button for UA-style preamp color and do not care about automatic gain tools.
  • You prefer class-compliant mobile setup over installing and managing a desktop control app.
Universal Audio Volt 2

Buy this if / skip this if

Buy this if
  • Your small studio includes MIDI hardware and you want DIN input and output on the interface itself.
  • You like the idea of tracking vocals, guitar, or synth through Vintage Mic Preamp mode.
  • You want a straightforward class-compliant interface for Mac, Windows, iPad, or iPhone workflows.
Skip this if
  • You are new to gain staging and want the interface to help set levels automatically.
  • You assumed Volt 2 includes the 76 Compressor; that feature starts on other Volt models.
  • You need loopback routing for streaming software more than you need MIDI DIN ports.
Loopback changes content work

Loopback lets software audio return as recordable input channels. That matters for livestreams, tutorials, remote lessons, and podcast clips where a browser, DAW, call app, or media player needs to be captured cleanly.

MIDI DIN avoids another box

If you own hardware synths, drum machines, or controllers with 5-pin MIDI, Volt 2 can simplify the desk. Scarlett 2i2 buyers can still use MIDI, but usually through USB MIDI devices or a separate MIDI interface.

Automatic gain is not magic

Auto Gain and Clip Safe help prevent bad takes, but mic placement, room noise, headphone bleed, and source volume still matter. Treat them as setup assistance, not a substitute for monitoring your input level.

Before you buy

Map the interface to your real desk first.

  • Count the sources you need at the same time: two mics, mic plus guitar, stereo synth, or one vocal chain plus loopback.
  • Check whether your headphones need more output than a compact interface can comfortably provide.
  • For iPad and iPhone use, plan the cable and power path; bus power depends on the device, adapter, and port.
  • If you use Windows apps outside a DAW, confirm how the driver exposes channels to calls, browsers, and streaming tools.
Side by side

Compare the trade-offs.

Scarlett 2i2 4th Gen prioritizes gain assistance and loopback. Volt 2 prioritizes MIDI DIN, class-compliant simplicity, and Vintage Mic Preamp color.

Key buying trade-offs for Focusrite Scarlett 2i2 4th Gen and Universal Audio Volt 2 USB audio interfaces, based on official product pages, support specifications, manuals, and product-specific Amazon pages checked May 22, 2026.
Metric Focusrite Scarlett 2i2 4th Gen Universal Audio Volt 2
Best fit WinnerBeginners, streamers, podcasters, singer-songwriters, and buyers who want level help plus loopback. Musicians with MIDI hardware, mobile setups, and buyers who want simple analog-style color.
Model checked Scarlett 2i2 4th Gen Volt 2
Physical inputs Two mic inputs plus two front-panel line/instrument jack sockets; connecting a front jack disables the matching mic input. Two XLR/TRS combo inputs for mic, line, or instrument sources.
Conversion 24-bit; supported sample rates from 44.1 kHz through 192 kHz. 24-bit; supported sample rates from 44.1 kHz through 192 kHz.
Gain and clipping help WinnerAuto Gain, Clip Safe, front-panel gain halos, and 69 dB mic gain range. Manual gain knobs and input meters; UA manual guidance tells users to avoid red input indication.
Tone modes Air modes for presence and harmonic drive. Vintage Mic Preamp mode inspired by UA 610 preamp character.
Loopback and software routing WinnerTwo loopback channels plus Focusrite Control 2 channel management for Windows non-ASIO apps. Direct monitoring is built in, but UA's public Volt 2 specs do not list loopback channels.
MIDI hardware No 5-pin MIDI ports. Winner5-pin MIDI input and output for controllers, synths, and drum machines.
Size and weight 7.09 x 4.60 x 1.87 in; 1.31 lb. 6.9 x 5.1 x 2.1 in; 1.4 lb.
Main drawback No built-in MIDI DIN, and the software-control path may be more than a simple one-mic desk needs. No Auto Gain, no Clip Safe, no 76 Compressor on the plain Volt 2, and less built-in streaming routing help.
How we compared

The criteria behind the pick.

We compared official product pages, support specifications, hardware manuals, input and output layout, conversion specs, gain controls, routing features, MIDI support, size, weight, and practical home-studio fit. We omitted ratings, review counts, live prices, coupons, and availability because those details change often.

Specs checked

For Scarlett 2i2 4th Gen, we used Focusrite's product page and user-guide specifications for conversion, gain range, Auto Gain, Clip Safe, Air, loopback, USB, dimensions, and weight. For Volt 2, we used UA's product page, support specifications, and hardware manual for I/O, Vintage Mode, MIDI, conversion, direct monitoring, dimensions, and power notes.

Fit checked

We weighted real ownership questions: whether the buyer is new to level setting, whether streaming or remote audio capture matters, whether hardware MIDI is part of the desk, and whether mobile use needs a class-compliant setup with external power options.

Best fit

Scarlett 2i2 4th Gen is better for most shoppers because its assistive level tools and loopback cover more common mistakes and workflows. Volt 2 remains the better fit for MIDI-heavy desks and buyers who want a simple UA Vintage button.

Source trail

What the recommendation is based on.

FAQ

Questions before checkout.

Which USB audio interface is better for most beginners?

Scarlett 2i2 4th Gen is the better default for most beginners because Auto Gain, Clip Safe, Air modes, loopback channels, and a wide 69 dB mic gain range make it easier to set levels and cover recording plus streaming workflows.

Why would someone choose the Universal Audio Volt 2 instead?

Choose Volt 2 if you want 5-pin MIDI I/O, class-compliant mobile use, simple direct monitoring, and UA Vintage Mic Preamp mode more than automatic gain help or built-in loopback channels.

Do both interfaces record at 24-bit / 192 kHz?

Yes. Focusrite lists Scarlett 2i2 4th Gen at 24-bit with sample rates up to 192 kHz, and Universal Audio lists Volt 2 at 24-bit with supported sample rates up to 192 kHz.

Does the Volt 2 have the 76 Compressor?

No. Universal Audio lists Vintage Mode for all Volt models, but the 76 Compressor presets are for Volt 176, 276, 476, and 476P. The plain Volt 2 does not include those compressor buttons.

Which one is better for streaming or podcasting?

Scarlett 2i2 4th Gen is usually the stronger streaming or podcasting pick because Focusrite exposes two loopback channels and lets Windows users choose which channels appear in non-ASIO apps. Volt 2 can still work well when you only need hardware direct monitoring and two physical inputs.

Best overall

Focusrite Scarlett 2i2 4th Gen

It is the better default because it covers the two-input home-studio use case while adding gain help, clipping protection, loopback, and broad software routing support that many first-time interface buyers eventually need.

See verdict Review comparison

Last checked: . Retailer availability, coupons, delivery estimates, and other listing details can change without notice.

Decision notes
Best overall pickScarlett 2i2 4th Gen
Best MIDI pickUniversal Audio Volt 2
Data sourceOfficial Focusrite and UA specs plus Amazon product pages
Last checked
Scarlett 2i2 4th Gen Best overall USB interface pick
Amazon