ESI U24 XL USB Audio Interface - B-Stock

76.00 RRP 89.00 (including VAT @ 23%)

This product is currently not available for purchase

  • 24-Bit AD/DA Converter
  • 2 Analog Input and Output Channels
  • S/PDIF Digital I/O With Optical and Coaxial Connectors
  • One Output Connector Usable As Headphone Output
  • Support For Professional Audio Drivers

ESI U24 XL USB Audio Interface - B-Stock

The ESI U24 XL USB Audio Interface is a 24-bit high-performance audio interface with S/PDIF I/O and an output connector that can be used as a headphone output. This compact USB audio interface is designed to deliver exceptional audio quality in a portable unit. The U24 XL provides you wtih 2 analog input and out channels with 1/4'' TRS connectors plus a digital S/PDIF connection with both optical and coaxial connectors. This powerful USB audio device delivers exceptional audio quality plus support for professional audio drivers.

Please note, this is a B-Stock item. B-stock items are either ex repair or have previously been returned by another customer. The original boxing and manual may be missing, and there may be some slight signs of usage.
Otherwise, the unit operates as new.

This is a great opportunity to buy a fully functioning product at a discounted price, supplied with a one year warranty.

Software bundled with the original new product may have been registered or may no longer be included.

Product Ref: 77682

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Full Description

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Compact Yet Powerful

The ESI U24 XL is stylish as well as portable, with the interface measuring at 10cm x 9cm, making it perfect for taking the interface wherever you go. The interface itself is constructed from a robust, all metal design for maximum durability and style. The U24 XL provides you with 2 analog input and output channels with 1/4'' TRS connectors as well as a output connector that can be used as a headphone output for monitoring purposes. Running at 24-bit, the interface provides you with exceptional audio quality and response, perfect for digital inputs. As well as its impressive audio quality, the interface also feature realtime input monitoring for incoming signals and support for professional audio drivers such as ASIA 2.0. There is also CoreAudio support for Mac OS X 10.4 and higher for Apple users.

S/PDIF Digital Inputs and Outputs

The ESI U24 XL also provides you with a convenient digital S/pDIF connection in both optical and coaxial format for added versatility. S/PDIF is one of the main digital formats for transmitting audio. A lot of digital audio equipment will come with a S/PDIF output such as professional CD players or 5.1 speaker systems. The S/PDIF connections come in the form of both coaxial and optical for maximum flexibility and compatibility with other external devices.


  • 2 x 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 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
  • Compact design (10 cm x 9 cm)

For more information on the ESI U24 XL please refer to the PDF above.
Your order may be delivered with a plug adapter
If any electrical items in your order are supplied with a United Kingdom plug connection, a suitable plug conversion adapter will be included free of charge.