ESI U24XL 24-bit USB-audio-interface

Built-in computer sound cards often introduce noise and lack the necessary connections for professional microphones and instruments. The ESI U24XL solves this by providing a compact, high-quality USB audio interface that delivers clean 24-bit/96kHz recording and playback with a full set of input options.

Who is it for

This interface is ideal for home studio owners, podcasters, and mobile recording artists who need reliable audio capture on the go. It works with both Windows and Mac computers, making it a flexible choice for any setup.

Main features

• 24-bit/96kHz high-resolution audio conversion for pristine sound quality.
• Two combo XLR/TRS inputs with phantom power for condenser microphones.
• Two RCA line outputs plus a headphone output with independent volume control.
• MIDI input and output for connecting keyboards, controllers, and other MIDI gear.
• Bus-powered via USB – no external power supply needed.
• Direct monitor switch for zero-latency monitoring while recording.

Specifications

• Audio resolution: 24-bit / 96 kHz
• Inputs: 2 x combo XLR/TRS (mic/line), 1 x MIDI in
• Outputs: 2 x RCA line out, 1 x headphone out, 1 x MIDI out
• Phantom power: +48V switchable
• USB connection: USB 1.1/2.0 compatible
• Power: USB bus-powered
• Dimensions: 140 mm x 100 mm x 45 mm
• Weight: 0.5 kg

Tips

For best results, install the latest drivers from the ESI website before connecting the U24XL. Use the direct monitor switch to hear yourself without delay while recording vocals or instruments. The compact size makes it easy to take anywhere, and the sturdy metal chassis protects it during transport.