Professional bidirectional audio interface for cell phones

SuperLight is a controller for LED "On The Air"

Transient Voltage Surge Suppression

Sports broadcast audio control system

Compact Stereo Headphone Amplifier

Microphone & Headphone Controller

Microphone & Headphone Controller

Mic/Headphone Controller & Intercom

AES Digital Audio Switch

LED Tally Light + Utility Control Interface

Bi-Colour Tally Light Controller

Utility summing and distribution amplifier

"Splitter", Stereo output multiplier

Bi-directional stereo level & impedence interface

Dual stereo level

Multi-Format Audio Interface Panel

Utility Control Logic Interface