Sterling Harmony H224 USB C Audio Interface 24-Bit 192hHz Unused Mint

In the Box

A typical purchase of the Sterling Harmony H224 includes: 

• Sterling Harmony H224 USB audio interface (24-bit / up to 192 kHz)

• USB-C to USB-A cable for connecting to your computer

• User manual

• Free software / plugin redemption cards (e.g., Bitwig Studio 8-Track, Slate Digital trial, Two Notes Wall of Sound)

It doesn’t require an external power brick — it’s USB bus-powered from your computer.

Key Features

High-quality recording and routing

• 2 mic/line inputs with Class-A discrete preamps and up to ~60 dB gain — great for vocals, guitars, and line sources. 

• Phantom power for condenser mics. 

• Direct monitoring (zero-latency) so what you play/record goes straight to your headphones/speakers without delay. 

• 4 physical outputs — you can run two pairs of monitors or route audio to different destinations. 

• MIDI I/O for keyboards/controllers. 

Computer integration

• Works with macOS and Windows (drivers available); many users report smooth USB connectivity. 

• Recognized by DAWs with low latency performance (good for live tracking). 

Number of Mic Inputs: 2

Input/Output Ports: USB Interface

Number of Phono Inputs: 1

MPN: H224

Number of Line Inputs: 2

Number of Buses: 2

Suitable For: Studio/Recording

Brand: Sterling

Form Factor: Console/Tabletop

Type: USB Audio Interface

Maximum Sampling Rate: 24 Bit (192 kHz)

Number of Channels: 2

Model: Sterling Harmony H224

Features: Software Included