PS Engineering PMA450 Audio Selector Panel &

$1,500
MakePS Engineering
ModelPMA450 Audio Selector Panel &
ConditionUsed
Location Langhorne, PA , US
Date ListedAug 5, 2026
ExpiresSep 4, 2026

Description

PS Engineering PMA450 Audio Selector Panel &$1,500.

Specs

  • Make / Model: PS Engineering PMA450 Audio Selector Panel &
  • Condition: Used
  • Location: Langhorne, PA

Summary

•Model: PMA450. •Automatic VOX intercom. Premium digital audio panel/intercom system for GA aircraft. •Supports COM 1 / COM 2, NAV audio, marker beacon (model dependent). Great upgrade from older audio panels.

Description

PS Engineering PMA450 Audio Selector Panel & Intercom System.

Premium digital audio panel/intercom system for GA aircraft.

Key Specs:

•Manufacturer: PS Engineering

•Model: PMA450

•Function: Audio Selector Panel + 6-place IntelliVox® Intercom

•FAA TSO Approved

•14V/28V aircraft compatible (11–33 VDC)

•Supports COM 1 / COM 2, NAV audio, marker beacon (model dependent)

•Bluetooth connectivity for phone/music (model dependent)

•Dual stereo music inputs

•Front USB charging port

•Digital IntelliAudio® sound separation

•Automatic VOX intercom

•Fail-safe COM1 emergency audio operation

•Weight: ~1.3 lb

Condition: Used / serviceable avionics unit (confirm included tray, connectors, and harness)

Typical aircraft fit: Piper, Cessna, Beechcraft, Mooney, and other GA aircraft.

Great upgrade from older audio panels

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