AUDIO COUPLER (P/N 1541-002-01) - Serviceable

The 1541-002-01 is an audio coupler that isolates and matches impedance in aircraft intercom and avionics circuits. It connects portable audio devices or auxiliary sources to the aircraft audio panel while reducing ground-loop noise and interference. The transformer-coupled design provides electrical isolation between audio lines, maintaining signal integrity in the presence of electromagnetic interference common in cockpit environments.

Install between the external audio source and the intercom system per manufacturer specifications or FAA AC 43.13-2B guidance.

What is the AUDIO COUPLER (P/N 1541-002-01)?

The 1541-002-01 is an audio coupler that isolates and matches impedance in aircraft intercom and avionics circuits. It connects portable audio devices or auxiliary sources to the aircraft audio panel while reducing ground-loop noise and interference.

Is the 1541-002-01 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The AUDIO COUPLER is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 1541-002-01 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 1541-002-01?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.