Different models of UA Volt audio interfaces showcasing design and features, highlighting the UA Volt series.

UA Volt Gen 2, Max and 76: Which Volt Should You Buy?

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UA's new-generation Volt range landed recently, so naturally we've had a proper dig through it~

The two headline additions, Auto-Gain and Clip Protection, are things we first saw on Focusrite's fourth-generation Scarlett range three years ago. Both are fast becoming standard on entry-level interfaces, so Volt doesn't break much new ground feature-wise. The real highlight is the design.

And I don't think anyone will argue about the design: it's genuinely handsome, clean and minimal.

Minimalism comes at a price, mind. To change a level, tap a small button to pick what you're adjusting (preamp, headphones, or speakers), then turn the big knob. Worth asking yourself how often you'll be jumping between levels mid-session...

  • Beginners, take note: the new Volt's preamps offer just 60dB of gain.

For comparison: the Focusrite Scarlett 2i2 4th Gen has 69dB, the SSL 2 MKII 64 dB, and the Apogee Boom 62dB.

Condenser mics are no problem, and neither are the newer 48V-powered active dynamic mics. But with a traditional passive dynamic such as an SM58 or SM7B, anyone who isn't a seasoned vocalist may find themselves running short of gain.

One more detail worth knowing: the third USB-C port on the back isn't OTG. It's a USB hub, meant for plugging in a MIDI keyboard, an iLok, a USB stick and so on... In other words, this isn't an interface built around livestreaming.

The first-generation Volt looks set to be phased out (there's still plenty of stock around online), which leaves three Volt families on sale. Line them up, though, and the price bands overlap rather awkwardly.

In the US, for instance, $299 will buy you a Volt 4 Gen 2, a Volt 2 Max or a Volt 276... Talk about spoilt for choice...

Here in the UK, the gap is a little wider. At Thomann, the Volt 4 Gen 2 sits at £235 and the Volt 2 Max at £255, while the older Volt 276 has dropped to £185. UA still lists the 76 models on its website, but UK stock is clearly thinning (the 476P has already disappeared from Thomann UK), so if one of those has caught your eye, don't hang about.

We've put together a spec comparison, so you can decide based on what you actually need:

  • The rack-mount Volt 876 isn't really a personal-studio purchase, so we've left it out~
UA Volt
Gen 2
UA Volt
Max
UA Volt
76 series
excl. 876
Preamps
Mic preamps Volt 1: 1
Volt 2: 2
Volt 4: 2
2 Max: 2
4 Max: 2
4P Max: 4
176: 1
276: 2
476: 2
476P: 4
Preamp gain 60 dB 60 dB 55 dB
Recording assists Auto-Gain + Clip Protection
not on Volt 1 Gen 2
—
Built-in mic — Talkback mic —
Inputs & Outputs
Simultaneous I/O
UA spec, in / out
Volt 1: 2 / 2
Volt 2: 2 / 4
Volt 4: 12 / 6
Volt 4: 4 analogue + 8 ADAT in
2 Max: 10 / 4
4 Max: 12 / 6
4P Max: 12 / 6
2 or 4 analogue + 8 ADAT in
176: 1 / 2
276: 2 / 2
476: 4 / 4
476P: 4 / 4
all analogue
Dynamic range 119 dB in @ +22 dBu (line)
126 dB out @ +20.2 dBu
Volt 1 Gen 2 output: 122 dB
111 dB in @ +22 dBu (line)
110 dB out @ +15 dBu
Headphone outputs 1
116 dB · 45 mW @ 32 Ω
Volt 1 Gen 2: 121 dB · 52 mW
2
shared cue mix
116 dB · 45 mW @ 32 Ω
1 (476P: 2)
110 dB · 84 mW @ 32 Ω
Speaker switching — 4 Max & 4P Max —
Other I/O —
Volt 4 Gen 2: MIDI I/O + ADAT/S/PDIF optical in
MIDI I/O
ADAT/S/PDIF optical in
MIDI I/O
Features
Software control UAD Console software mixer —
876 only
Onboard processing Tone Shaping preamp
Warmth / Focus / Shine
Tone Shaping preamp
+ Max compression
6 presets
Vintage preamp mode
+ 76 compressor
3 presets
Processing type DSP (digital) Analogue circuitry
USB-C ports Host (data) + power
Volt 4 Gen 2 adds a USB hub
Host (data) + power
+ USB hub
Host (data)
Bundled software UAD Volt Studio bundle (15 UAD plug-ins & instruments, incl. LUNA)
76-series bundle contents may vary by retailer and promotion
Price
UK street price
Thomann UK, inc. VAT
Volt 1: £118
Volt 2: £169
Volt 4: £235
2 Max: £255
4 Max: £339
4P Max: £422
176: £135
276: £185
476: £255
476P: —
no longer listed
US price
UA MAP / list, excl. sales tax
Volt 1: $149
Volt 2: $219
Volt 4: $299
2 Max: $299
4 Max: $399
4P Max: $499
176: $199
276: $299
476: $399
476P: $499

Manufacturer specifications; prices checked November 2026 and subject to change. Compiled by Exound.

A quick aside. Plenty of interfaces now build a "one-button EQ" into the preamp – Focusrite's Air button, SSL's 4K button and so on. That's what you'd call destructive recording. Strictly speaking, it's fairly easy to compensate for afterwards, but audio that's been compressed on the way in is a lot harder to claw back.

The "Max" in Volt Max is exactly that: six one-touch compression presets. I reckon beginners will struggle to get the best out of them (Auto-Gain and Clip Protection are the genuinely useful bits). If you're set on using Max, my advice is to record with two mics: one through Max, the other dry as a backup, so you leave yourself some room when it comes to mixing.

UA Volt Max onboard compression presets: Great Vocal, Rap Vocal, Album Vocal, Electric Guitar, Jangly Acoustic and Tight Bass

Seasoned engineers probably won't touch it either – naturally, they'll want to set every parameter themselves.

Of the recent crop of interfaces, I think Yamaha's URX range handles this best. Beginners get one-touch setup (and can still see every parameter), while experienced users can dig into each setting individually. Both camps are well looked after.

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