I/O and Stage Boxes

Audio I/O units and stage boxes are the signal infrastructure of any professional audio system — connecting microphones, instruments and other sources on stage to the mixing console at front of house or in a control room, while eliminating long individual cable runs across the venue.

AC-ET supplies the full spectrum:

• Passive analogue stage boxes for straightforward multicore installations

• Active digital stage boxes that transmit high channel counts over a single Cat5e or Cat6 Ethernet cable using protocols such as Dante

• Rack-mounted I/O expanders for extending the input and output capacity of digital mixing systems.

Whether you are specifying a compact stage box for a theatre pit, a digital snake for a touring production, or a networked I/O solution for a broadcast or installed sound environment, AC-ET's audio team can advise on the right system for your console, protocol and channel requirements.

Need help specifying the right I/O or stage box solution for your project?

Our Audio Sales team has decades of combined experience across touring, theatre, broadcast and installed sound — and can advise on the right system for your console.

Speak to our Audio Team → | Request a Quote |