Avionics
PS Engineering Debuts Audio Panel Solutions at AEA Show
Company said the new equipment can be more easily integrated with existing aircraft
PAC37 digital audio panel
The PAC37 digital audio panel is designed as a direct replacement for Baker B1045 audio systems. © PS Engineering

PS Engineering unveiled two audio panel solutions yesterday at the Aircraft Electronics Association’s 2025 convention in Phoenix. This expands its product lineup with systems designed to address integration challenges in business aircraft.

The Tennessee-based company has received FAA technical standard order (TSO) approval for its PAC37 digital audio panel, designed as a direct replacement for aging Baker B1045 audio systems in legacy business jets. Simultaneously, PS Engineering introduced the CTL-G Comm Expander audio system, which it said facilitates the addition of supplementary transceivers to aircraft with factory-installed audio systems.

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