Henry Engineering

Over the course of more than 35 years, Henry Engineering has worked with upwards of 125 broadcast industries. We have won dozens of awards, and you can find our exhibitions at the National Broadcasters' show every April. It's just what you need to switch AES digital audio--it's bit-accurate, has zero latency, and is easy to install with XLR. The 3X1 is a three-input switcher for AES digital audio

signals, selecting one that is sent to the AES output. The AES DigiSwitch 3X1 utilizes sealed relays with gold-plated contacts for signal switching. There is no active circuitry in the signal path, hence the AES stream remains bit-accurate with no added delay or latency. The passive switching also permits the unit to be used "in reverse" as a router, sending an AES source to one of three destinations. Our AES DigiSwitch can be controlled with the illuminated pushbuttons on the front panel and/or remotely controlled with any GPI contact closure, open collector, or DC voltage. Power-up programming also lets you to determine which of the inputs is automatically selected when AC power is applied.