Park Rapids Avionics Products
PS Engineering PMA8000E Dual Audio Panel
This specific part number designates a panel-mounted, high-performance audio selector panel and isolation amplifier manufactured by PS Engineering. The PMA8000E variant is specifically engineered for multi-crew flight decks or specialized operations requiring a coordinated dual audio panel configuration.
Description
This unit has been bench tested by an FAA certified repair station and it comes with an 8130 single release dated 7/21/2026.
Key Technical Capabilities
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- Dual-Panel Coordination Logic: Seamlessly communicates status parameters directly with a secondary cockpit audio deck. This automated handshaking architecture prevents uncoordinated or conflicting pilot-and-copilot radio selections during split-com tracking.
- Full-Duplex Phone Interface: Features an integrated cockpit phone patch system that acts as a hardwired audio bridge, allowing crews to connect external cellular devices straight through standard aircraft headphones and microphones.
- Automatic IntelliVox® Gating: Employs a voice-activated intercom layout that isolates background cabin noise without clipping initial words, using independent, micro-adjusted microphone squelch gates.
- Comprehensive Audio Isolation: Delivers independent isolation modes to selectively partition crew communication channels, separating cockpit navigation audio feeds from rear-passenger cabin conversations during high-workload IFR flight legs.
Additional information
| Part Number | 050-890-0517 |
|---|---|
| Serial Number | AE1256 |
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