PS Engineering PMA 6000B Audio Panel 4 Place With Marker Beacon TSO

The PS Engineering PMA6000B is an audio selector panel and four-place mono intercom system with an integral three-light marker beacon receiver. Manufacturer part number: 050-604-0300.

Designed to consolidate cockpit audio control, the PMA6000B provides selection for two communications transceivers and multiple receiver inputs, together with a manually adjusted VOX intercom. Split mode supports independent pilot and copilot transmitter selection.

• Integrated four-place mono intercom with manually adjusted VOX
• Integral marker beacon receiver
• Two COM capability and split-mode operation
• Three intercom isolation modes: Pilot Isolate, All and Crew
• Two mono music inputs with Soft Mute™
• Two unswitched and six switched audio inputs
• Remote push-button COM 1/COM 2 swap function
• Fail-safe mode connecting the pilot to COM 1 if panel power is lost
• Single 44-pin Sub-D connector

The unit is stated by PS Engineering to hold FAA TSO and EASA ETSO authorisation. Published dimensions are approximately 33 mm high × 169 mm wide × 173 mm deep. Refer to the applicable approved installation data and aircraft requirements before installation.

Manufacturer product information
Installation manual