ESI U24 XL 2x2 24-Bit USB Audio Interface

SKU: ESIU24XL MFR: U24 XL
$119.99
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Key Features

  • Capture pristine audio with this 24-bit USB audio interface for studio-quality recordings.
  • Enjoy low latency performance, perfect for real-time monitoring and seamless audio production.
  • Connect mics & instruments via versatile 1/4" inputs, ideal for singer-songwriters & podcasters.
  • Experience high-fidelity playback with dedicated line outputs for studio monitors and headphones.
  • This ESI U24 XL interface supports ASIO drivers, ensuring compatibility with your favorite DAW.
  • Compact & USB-powered, this portable audio interface is great for on-the-go recording sessions.
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Special Order?Estimated to Ship: 08/16/2025
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ESI U24 XL Specifications

General

General

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  • Form Factor

    Desktop

  • Display

    None

  • Channels of I/O

    2 Inputs / 2 Outputs

  • Maximum Sampling Rate

    48 kHz / 24-Bit

  • Number of Microphone Preamps

    None

  • Expansion Slots

    None

Signal Processing

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  • Pad

    None

  • High-Pass Filter

    None

  • Solo/Mute

    None

Connectivity

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  • Analog Audio I/O

    2x 1/4" TRS Unbalanced Line Input (Front Panel)
    2x 1/4" TRS Line Output (Front Panel)

  • Digital Audio I/O

    1x TOSLINK Optical S/PDIF Input
    1x TOSLINK Optical S/PDIF Output
    1x RCA Coaxial S/PDIF Input
    1x RCA Coaxial S/PDIF Output

  • Host Connection

    USB-B

  • Host Connection Protocol

    USB 2.0

  • USB (Non-Host)

    None

  • Sync I/O

    None

  • Network I/O

    None

  • MIDI I/O

    None

Performance

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  • Maximum Input Level

    +4.7 dBu

  • Maximum Output Level

    +6.9 dBu

Digital Audio

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  • Sample Rates

    32 / 44.1 / 48 kHz

  • Sample Rate Conversion

    None

  • Bit Depths

    24-Bit (AD/DA Conversion)

  • Sync Sources

    Internal, S/PDIF

Audio Storage & Playback

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  • Memory Card Slot

    None

Compatibility

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  • OS Compatibility

    macOS 10.4 or Later
    Windows XP
    Windows Vista
    Windows 7
    Windows 8
    Windows 8.1
    Windows 10

  • Included Software

    Stanton Deckadance LE 2

  • Compatible Software (Not Included)

    Any Core Audio (Mac) Compliant Software
    Stanton Deckadance

  • Included Plug-Ins

    None

  • Supported Drivers/API & Plug-Ins

    macOS Class-Compliant (No Driver Needed)
    ASIO 2
    DirectX
    GSIF 2
    MME
    WDM

  • Processor Requirement

    Mac: PowerPC G4
    PC: 600 MHz Intel Pentium III

  • RAM Requirements

    512 MB

  • Required Hardware

    Available USB-A Port

  • Internet Connection

    Required for Registration, Software/Driver Download

  • Power Requirements

    USB Bus Power

Physical

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  • Dimensions

    3.9 x 3.5" (10 x 9cm)

  • UPC Code

    8809105162222

About ESI U24 XL

Be empowered with the U24 XL 2x2 24-Bit USB Audio Interface, a compact and portable device designed for both PC & Mac users. This high-quality audio interface continues the legacy of the renowned Wave terminal U24, offering exceptional digital quality in a small, user-friendly package.

Measuring approximately 10 cm x 9 cm, the U24 XL is a durable and versatile device that can accompany you wherever your creativity takes you. Its compact design doesn't compromise on performance, offering true 24-bit support on the 2 analog input and 2 analog output channels provided via TRS connectors.

The U24 XL stands out with its versatile connectivity options. It features digital S/PDIF connections in both optical and coaxial formats, making it compatible with a wide range of devices and equipment. It also comes with a USB port, allowing it to be powered by any device with a USB port.

This audio interface is designed to deliver maximum performance under macOS / OS X as well as any current Windows environment, including Windows Vista, 7, 8, 10, 11.

The U24 XL also comes bundled with a powerful software package to kickstart your audio creation journey. This includes Cubasis LE, a compact version of Steinberg's mobile multitouch sequencer. Designed for quick and easy operation, Cubasis LE makes recording, editing, and mixing a breeze, whether you're on an iPhone or iPad when connecting the U24 XL.

In essence, the U24 XL 2x2 24-Bit USB Audio Interface is a versatile, high-quality, and user-friendly device that brings studio-quality audio to your fingertips, wherever you may be.

ESI U24 XL Features

  • 2x Analog input and 2 analog output channels (1/4" TRS connectors)
  • One output connector usable as headphone output
  • S/PDIF digital in and out available via optical (Toslink) and coaxial (RCA) connectors
  • 24 Bit AD/DA converter
  • Realtime input monitoring for incoming signals
  • Drivers for Windows 11/10/8.1/8/7/Vista/XP with ASIO 2.0 support with low latency
  • Core Audio support under Mac OS X 10.4 and higher

Product Documents

User Manual

Key Features

  • Capture pristine audio with this 24-bit USB audio interface for studio-quality recordings.
  • Enjoy low latency performance, perfect for real-time monitoring and seamless audio production.
  • Connect mics & instruments via versatile 1/4" inputs, ideal for singer-songwriters & podcasters.
  • Experience high-fidelity playback with dedicated line outputs for studio monitors and headphones.
  • This ESI U24 XL interface supports ASIO drivers, ensuring compatibility with your favorite DAW.
  • Compact & USB-powered, this portable audio interface is great for on-the-go recording sessions.

What's in the box:

  • ESI U24 XL 2x2 24-Bit USB Audio Interface
  • USB Cable
  • Cubasis LE Software (Download)
  • User Manual
  • ESI 2 Year Limited Warranty