Focusrite Scarlett 4i4 (4th Gen)
An enthusiast USB-C interface with two mic preamps but four outputs, loopback, and phantom power. The extra I/O over the 2i2 is the reason to choose it — handy for routing hardware synths and outboard gear. If you only ever record a vocal or single source, the cheaper 2i2 covers the same preamp count, so the step up is mainly about routing.
Scores
BreakdownHideOverall69±6Caliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions; excluded here: compatibility (no ecosystem dimension).
Scores
BreakdownHideCaliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions; excluded here: compatibility (no ecosystem dimension).
The ± band on the overall score reflects sourcing confidence — wider when fewer specs are verified.
How each score is computed: our scoring methodology.
Specifications
| Spec | Value | Verification |
|---|---|---|
| connection | USB-CSourced | Sourced |
| mic inputs | 2Sourced | Sourced |
| outputs | 4Sourced | Sourced |
| phantom power | yesSourced | Sourced |
| loopback | yesSourced | Sourced |
5/5 detail specs sourced. Amber rows are flagged for verification — we show them as reported, not confirmed.
Verdict
Best for
- Hardware synth/outboard users needing extra I/O
Who should skip this
- Simple vocal setups — 2i2 suffices
Where to buy
List price $260
Prices are a guide and can change — confirm the current price on the retailer's site before buying.
Prices last checked Jun 15, 2026 — retailer prices change often, so click through for the current price.
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Platform support
Compatibility
No platform-specific compatibility requirements — this works in any standard music production setup.
Upgrade path
Outgrow it and the Audient iD14 MKII is the natural next step up in audio interfaces. See it →