Apogee Duet 3 2×4 USB-C Audio Interface

SKU: DUET-3 Categories: ,


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Duet 3 - Next-Generation Apogee Performance

The all-new Duet 3 brings next-generation Apogee performance and features to a beautiful, ultra-low profile design. Duet 3 includes on-board hardware DSP that powers the Symphony ECS Channel Strip for zero-latency recording with FX. Tuned by Bob Clearmountain, the ECS Channel Strip includes presets custom crafted by the legendary mixer so you can dial in a pro recording sound instantly. Ideal for music creation, voice recording, streaming and even gaming, you can use Duet 3 with your Mac, iPad, iPhone or Windows workstation in your studio or on the go.

Superior Sound Quality

Duet is the result of decades of innovation and expertise and delivers sound quality unmatched in its class.

Legendary AD/DA Converters

Duet 3 is the perfect partner for your home and mobile studio. Connect microphones, guitars, keyboard and line level devices to capture every detail. Monitor and mix with the full depth and dimension of your sound through two truly-balanced, line-level analog outputs for speakers. And, power your headphones with a zero-ohm headphone output for a dedicated headphone mix.

World Class Preamps

One of the most critical components for high quality recording is your preamp and the preamps in Apogee Duet are world-class. With up to 65dB gain and 48v phantom power, you can cleanly and precisely capture any audio source with even the most demanding microphones. Meticulous Apogee engineering, keeps noise and distortion down, even as you crank up the gain.

Duet Dock for the Desktop

Duet set the standard for making music and recording on the go with its small footprint and flexible breakout cable. But when working in your studio, the best way to use Duet 3 is with the all-new Duet Dock*. The Dock positions Duet at the ideal angle for quick adjustments and meter and function visibility. The rear panel connectors on Duet Dock make it easier to organize and connect your cables to Duet too.

Plug-in to On-board DSP

To capture your best performance, you need to dial in an inspiring sound quickly and easily. And few things are more distracting than latency when trying to record. Duet gives you on-board hardware DSP for FX processing with the Symphony ECS Channel Strip to precisely shape your tone on input and give you great sounding tracks, all while eliminating the delay that can occur while recording.

Apogee Duet 3 Features

Best-in-class Apogee conversion and mic preamps
2x4 USB Type C audio interface
Up to 24 bit / 192kHz recording
Low profile design with aluminum body
Scratch resistant top
Precision balanced back lit knob
Input and output connections via breakout cable:
Two  ¼” Instrument inputs, Mic/line inputs, ¼” Balanced outputs
⅛” Headphone output
Two USB Type C ports
Bus powered / External power optional via second USB Type C port as needed
On-board hardware DSP for low-latency recording with Apogee FX
Symphony ECS Channel Strip - Hardware DSP FX included
macOS, Windows 10 compatible
Travel case included


macOS: 10.15 and later
PC: Windows 10 Anniversary update or later

In the Box

Duet 3
Breakout cable
Travel case
USB Type C / Type A cable