Sound Devices XL-AES 8-Channel AES3 Input Expander

Easily Expand Your Input Capabilities with AES3 Integration

The Sound Devices XL-AES is a compact, rugged accessory designed to bring eight additional channels of AES3 digital audio input to your 833, 888, or Scorpio field recorder. It installs directly onto the recorder’s expansion port, drawing power from the host device and giving you instant access to additional high-quality digital inputs for demanding multichannel workflows.

Optimized for Location Recording with Sound Devices Mixers

Whether you're capturing dialogue on set or recording in the field, the XL-AES provides a seamless way to expand your audio input options. With support for eight AES3 channels through four TA3F mini-XLR connectors, it gives production sound professionals the flexibility to integrate external digital gear such as wireless receivers, mic preamps, or interfaces—while maintaining the reliability and ruggedness Sound Devices is known for.

Tool-Free Installation for Quick Configuration

Designed with simplicity in mind, the XL-AES mounts directly to your recorder using the provided hardware and connects through the recorder’s accessory port. No additional power supply or cabling is required. Once installed, it appears in the Channel Input Source menu just like any built-in input, allowing users to route any of the eight AES3 channels to any track on the recorder.

Durable Construction Built for the Field

This accessory features a precisely machined aluminum chassis engineered to handle the rigors of on-location work. From extreme weather to rough handling, the XL-AES is built to hold up under pressure. Its compact profile ensures it won’t obstruct your workflow or add significant weight to your setup.

Efficient Digital Routing with No Compromise on Quality

The XL-AES integrates natively with your Sound Devices recorder’s routing matrix, allowing you to assign input sources quickly and intuitively. It is ideal for productions that demand additional channels without sacrificing space or requiring external digital interfaces. The ability to keep everything within a single recording platform streamlines your setup and ensures maximum system reliability.