Henry

The Henry Engineering AES Digital DA 2X4 is a distribution system for digital audio signals. It can accept either an AES or S/PDIF digital audio stream, and create four identical AES outputs. The S/PDIF input signal is converted to an AES standard level and source impedance.

Built-in DigiMatch circuitry corrects input levels that are out of tolerance. The DigiMatch 2x6 from Henry Engineering is an AES/EBU to S/PDIF interface and distribution amplifier designed for the purposes of converting between the two types of digital audio signals and distributing them to multiple outputs.