Apogee Duet 3
A pro-tier 2-in/4-out USB-C interface with two mic inputs, phantom power, and onboard DSP, the Duet 3 packs Apogee-grade conversion into an ultracompact body. Best for project studios wanting premium sound in a small footprint. Skip it on a tight budget, or if you regularly record more than two mics at once.
Scores
BreakdownHideOverall75±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 |
4/4 detail specs sourced. Amber rows are flagged for verification — we show them as reported, not confirmed.
Verdict
Best for
- Apogee-grade 2x4 conversion + onboard DSP in an ultracompact body
Who should skip this
- Tight budgets; more-than-2-mic sessions
Where to buy
List price $699
Prices are a guide and can change — confirm the current price on the retailer's site before buying.
Prices last checked Jul 16, 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
Buying today, the Focusrite Scarlett 16i16 (4th Gen) scores higher for less — the smarter pick in audio interfaces unless you specifically want this one. See it →