PreSonus Studio 24c 2x2 USB-C Audio Interface

The PreSonus Studio 24c is a compact 2x2 USB-C audio and MIDI interface for recording microphones, instruments, and line-level sources to a computer. It provides two combination mic/instrument/line inputs and two balanced main outputs for a straightforward desktop recording setup. It is suited to musicians, podcasters, producers, and mobile creators who need a small interface with dedicated monitor and headphone control.

Two XMAX-L solid-state microphone preamps provide the front end for vocal, acoustic, and spoken-word recording. Each input has its own gain control, while the combination jacks accept XLR microphones or 1/4-inch instrument and line connections. Global +48V phantom power supports compatible condenser microphones.

The Studio 24c records at up to 24-bit/192 kHz and supports common sample rates from 44.1 through 192 kHz. Its converter dynamic range is specified at 108 dB, helping preserve detail when tracking and playing back audio. Four ladder-style LED meters provide visual monitoring for the two inputs and main left/right output channels.

A front-panel Mixer control blends direct input sound with computer playback for latency-free input monitoring. This is useful when recording vocals, guitar, bass, or narration while listening to an existing session. Separate Main and headphone level controls make it practical to manage powered monitors and headphones from the interface itself.

For system integration, the Studio 24c provides balanced 1/4-inch TRS main outputs, a stereo headphone output, and 5-pin MIDI input and output. It is USB bus powered and connects to computers through USB-C, with USB-C-to-C and USB-C-to-A cables included. The listed package includes Studio One 6 Artist Edition recording software, giving a compatible starting point for recording and production.

Key Features

• 2x2 Simultaneous I/O: Record two sources and monitor in stereo.
• XMAX-L Preamps: Connect microphones, instruments, or line-level equipment.
• 24-Bit/192 kHz Audio: Supports detailed recording at high sample rates.
• Direct Monitoring Mixer: Blend inputs and computer playback without monitoring delay.
• Balanced Main Outputs: Connect powered studio monitors using 1/4-inch TRS cables.
• MIDI I/O: Integrate compatible keyboards, controllers, and MIDI hardware.

Design & Installation

The Studio 24c uses a compact, road-rugged all-metal chassis with metal control knobs for desktop or mobile recording use. Its front panel places the combo inputs, gain controls, monitoring controls, and level meters within easy reach. The rear panel groups the main outputs, headphone output, MIDI ports, and USB-C connection for organized routing.

Connect the interface directly to a computer with the included USB-C-to-C or USB-C-to-A cable; it is compatible with USB 2.0 and USB 3.0 connections, but not USB 1.1. Use XLR cables for microphones, 1/4-inch cables for instruments or line sources, and balanced 1/4-inch TRS cables for powered monitors. The headphone output mirrors the main left/right playback streams, while the Mixer knob is the preferred control for setting a direct-monitoring balance during recording.