Focusrite Scarlett 18i20 3rd Gen vs Solid State Logic UF8 Audio Interface

Focusrite Scarlett 18i20 3rd Gen vs Solid State Logic UF8 Audio Interface compared — specs, features, and which one to buy for your setup. See the full breakdown on CreatorConfig.

Focusrite Scarlett 18i20 3rd Gen
Focusrite
Focusrite Scarlett 18i20 3rd Gen
$149.99
Solid State Logic UF8 Audio Interface
Solid State Logic
Solid State Logic UF8 Audio Interface
$199

The Ruling

Focusrite Scarlett 18i20 3rd Gen or Solid State Logic UF8 Audio Interface? Get the Focusrite Scarlett 18i20 3rd Gen, narrowly.

The Focusrite Scarlett 18i20 3rd Gen wins Connectivity — but only just, and the rest of the chart is close. It is also the cheaper of the two, by $49.01.

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At a Glance

Where each one actually leads

Every axis is scored out of 10 from the catalog specs below. The scores are relative to the products on this page, so a 10 means “best of these”, not “perfect”, and two identical columns mean the catalog genuinely cannot separate them. Axes the catalog holds no figure for on both sides are left off entirely rather than guessed at.

CategoryFocusrite Scarlett 18i20 3rd GenSolid State Logic UF8 Audio Interface
Audio Resolution10/1010/10
Mic Inputs10/1010/10
Connectivity10/102/10
Value10/107.5/10

The Split

What each one wins

Focusrite Scarlett 18i20 3rd Gen

Desktop audio interface intended for creator workflows, microphone input, monitoring, and clean signal routing.

On paper the Focusrite Scarlett 18i20 3rd Gen takes TRS outputs (10, +8). It concedes nothing measurable on the sheet. It is the cheaper of the two, by $49.01.

Leads on

  • TRS Outputs +8
    10
    2

    More TRS outputs allow routing to studio monitors and outboard gear.

Solid State Logic UF8 Audio Interface

Desktop audio interface intended for creator workflows, microphone input, monitoring, and clean signal routing.

It gives up TRS outputs to the Focusrite Scarlett 18i20 3rd Gen. That costs $49.01 more than the Focusrite Scarlett 18i20 3rd Gen.

Leads on

  • Nothing on the spec sheet goes this one’s way.

Where they’re identical

These 6 specs are the same on both of them, so none of it is part of the decision.

  • Connection Type usb-c, xlr, trs
  • Operating System windows, macos
  • Sample Rate 192kHz
  • Bit Depth 24-bit
  • Phantom Power Yes
  • XLR Inputs 2

The Record

19 specs, grouped by area

Full specification comparison of Focusrite Scarlett 18i20 3rd Gen and Solid State Logic UF8 Audio Interface, grouped by area.
Specification
Focusrite
Focusrite Scarlett 18i20 3rd Gen
Solid State Logic
Solid State Logic UF8 Audio Interface
Audio ResolutionEven
Sample Rate192kHz192kHz
Max Sample Rate192kHzno data
Bit Depth24-bit24-bit
PreampsNot enough data
Preamp Gain60dBno data
Dynamic Rangeno datano data
Mic InputsEven
XLR Inputs22
MonitoringNot enough data
Headphone Outputs2no data
Direct MonitoringYesno data
Creator FeaturesNot enough data
LoopbackNono data
ADAT ExpansionYesno data
MIDI I/OIn/Outno data
Bundled Softwareno datano data
ConnectivityFocusrite Scarlett 18i20 3rd Gen
TRS Outputs✓ 102
Connection Typeusb-c, xlr, trsusb-c, xlr, trs
PowerNot enough data
Bus PoweredNono data
Phantom PowerYesYes
BuildNot enough data
Dimensionsno datano data
Weightno datano data
CompatibilityNot enough data
Operating Systemwindows, macoswindows, macos

A group is won by whoever takes more of its rows outright. Specs the catalog cannot rank are shown but never decide a group.

Bottom Line

Who each one is for

The Focusrite Scarlett 18i20 3rd Gen is the pick on the specs the catalog holds, but “better on paper” and “right for you” are different questions. Each case below names what the product is actually good at and who that suits.

Our pick
Best ValueMost Connectivity

At $149.99, the Focusrite Scarlett 18i20 3rd Gen is the most affordable option — 25% less than the priciest pick. It leads in TRS outputs (10). Offers the most spec advantages per dollar in this comparison.

  • + More TRS outputs (10 vs 2)

Also worth knowing

  • ✓ You want the stronger TRS outputs (10)
  • ✓ Budget is your top priority — $49.01 less than the priciest option
  • ✓ You want room for eight more inputs later, without replacing the box
  • ✓ You need to hear yourself with no software latency while recording

Best for value-focused buyers, complex setup builders.

The alternative

At $199.00, the Solid State Logic UF8 Audio Interface is the most expensive option and doesn't clearly outspec the cheaper alternatives. It trades raw specs for a simpler, more focused experience. Fewer ports and inputs — plug in and go.

  • × Fewer TRS outputs (2 vs 10)
  • × Most expensive at $199.00

Also worth knowing

  • ✓ Your workflow matches its specific feature set

Look elsewhere if

  • × You're on a tight budget — save $49.01 with a cheaper option
  • × You need the best TRS outputs available

Best for beginners.

Frequently Asked Questions

What is the main difference between Focusrite Scarlett 18i20 3rd Gen and Solid State Logic UF8 Audio Interface?

The largest gap is TRS outputs, where the Focusrite Scarlett 18i20 3rd Gen leads — 10 against 2. Across the catalog's specification sheet the two differ on 1 spec. They match on 6 specs, including connection type, operating system and sample rate. Two audio interfaces from Focusrite and Solid State Logic, each taking a different approach to audio quality and I/O flexibility.

Which is better for streaming, Focusrite Scarlett 18i20 3rd Gen or Solid State Logic UF8 Audio Interface?

Get the Focusrite Scarlett 18i20 3rd Gen, narrowly. The Focusrite Scarlett 18i20 3rd Gen wins Connectivity — but only just, and the rest of the chart is close. It is also the cheaper of the two, by $49.01.

What do the Focusrite Scarlett 18i20 3rd Gen and Solid State Logic UF8 Audio Interface have in common?

Both share 6 specifications in the catalog, including connection type (usb-c, xlr, trs), operating system (windows, macos), sample rate (192kHz) and bit depth (24-bit), among others. None of those is a reason to pick one over the other.

Is the Solid State Logic UF8 Audio Interface worth the extra $49 over the Focusrite Scarlett 18i20 3rd Gen?

The Solid State Logic UF8 Audio Interface costs $199.00 against $149.99, a difference of $49. On the catalog's specifications it does not lead the Focusrite Scarlett 18i20 3rd Gen anywhere, so the premium buys brand, build or something the catalog does not record. Whether that is worth it depends on which of those you would actually use.

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