Electrovision Aircraft Headphone Socket Dual Jack Adaptor - F389
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Product Information
Full details
The Electrovision Aircraft Headphone Socket Dual Jack Adaptor (F389) is designed for frequent travelers who want to use their high-quality personal headphones with standard aircraft entertainment systems. By converting the airline-specific dual-prong output into a single 3.5mm stereo socket, this adaptor ensures you can enjoy your own audio equipment in comfort; however, it is important to note that it is a passive converter and may not provide noise-cancellation capabilities if your headset does not already feature it.
All features
| Model Part Number | F389 |
|---|---|
| Brand | Electrovision |
Extended Product Information
FAQs
Will this work with noise-canceling headphones?
Yes, it will pass the audio signal to your noise-canceling headphones, though the power for the noise-canceling feature must come from the headphones' own internal battery.
Can I use this on all airlines?
It is compatible with most standard commercial airlines that use the dual-prong jack system. It may not work on newer planes that feature a single-prong stereo jack or USB audio output.
Does this adaptor require batteries?
No, the F389 is a passive device and does not require batteries or external power.
Can I use it to plug my headphones into a phone?
No, this is specifically designed for converting aircraft dual-prong systems to a single 3.5mm input and will not function as an extension or splitter for mobile devices.
How do I store the adaptor safely?
Store it in a small accessory pocket in your carry-on bag to protect the metal pins from bending.
Troubleshooting
Audio playing in only one ear
Ensure both pins are pushed firmly into the aircraft sockets and your headphone cable is fully seated in the adaptor.
Loose connection in the seat panel
Check if the aircraft port has debris. If the fit remains loose, ensure the adaptor is held at a slight angle or supported by the headphone cable.
Pros and Cons
Pros
- Extremely lightweight and portable
- Easy plug-and-play installation
- Allows the use of comfortable personal headphones
- Robust construction for frequent travel
Cons
- Passive design does not include amplifier features
- Requires airline-standard dual-prong sockets
- Small size makes it easy to misplace
Setup, Compatibility & Care
To set up the adaptor, ensure your headphone jack is fully inserted into the stereo socket. If the audio sounds muffled or only plays through one side, check that the plugs are pushed all the way into the aircraft panel. Compatibility is broad, covering most commercial aircraft; however, it is not intended for non-standard or proprietary entertainment ports. To care for your F389, keep it in a small travel pouch to prevent the pins from bending. If the exterior gets dusty, wipe it down with a dry, lint-free cloth; avoid using liquid cleaners or submerging the device in water, as this could damage the internal wiring.