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- List Price:
- Item #7151
- PN: PA-87
- In Stock
- List Price:
- Item #7151
Converts a high impedance fixed wing general aviation headset for use in a low impedance military aircraft. Battery powered with a single 9V battery.
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- In Stock
- List Price:
- Item #7151
- PN: PA-87
High to Low Impedance Adapter Overview:
Converts a high impedance fixed wing general aviation headset for use in a low impedance military aircraft. Battery powered with a single 9V battery.
2 CUSTOMER REVIEWS
High to Low Impedance Adapter
2 Reviews
- Average Customer Review:
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Top Reviews
Verified Purchase
Works great!
- By James KC-46A from Wichita, KS on Tuesday, April 16, 2019
- Pros:
- Review: I’m using this converter for a civil headset to use in a military application. After a month of use, it’s working great. No issues whatsoever. Allows me to utilize civil plugs in the cockpit and same headset with military low impedance plugs in the rest of aircraft.
Verified Purchase
It works
- By Jeff from Rosharon, TX USA on Tuesday, June 15, 2010
- Pros: Can use my headset, transmits clear
- Review: It works but everytime I push the PPT button all I hear is static, although the transmition seems to be clear. It just takes some getting used to. Batt life isn't very long so I have tons of batts in the cockpit. (Review based on performance with a Lightspeed Zulu flying in an old military Twin Otter). I would buy it again.
- Verified Purchase
Works great!
- By James KC-46A from Wichita, KS on Tuesday, April 16, 2019
- Review: I’m using this converter for a civil headset to use in a military application. After a month of use, it’s working great. No issues whatsoever. Allows me to utilize civil plugs in the cockpit and same headset with military low impedance plugs in the rest of aircraft.
- Was this review helpful to you? Yes No 1 Other people found this review helpful.
- Verified Purchase
It works
- By Jeff from Rosharon, TX USA on Tuesday, June 15, 2010
- Pros: Can use my headset, transmits clear
- Cons: Short Batt life, lots of static (only in the headset) when I transmit
- Review: It works but everytime I push the PPT button all I hear is static, although the transmition seems to be clear. It just takes some getting used to. Batt life isn't very long so I have tons of batts in the cockpit. (Review based on performance with a Lightspeed Zulu flying in an old military Twin Otter). I would buy it again.
- Was this review helpful to you? Yes No 5 Other people found this review helpful.
3 QUESTIONS & ANSWERS
Previously Asked Questions
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Friday, October 24, 2025
Q: One of the reviews mentioned 9v battery life. What is the expected battery duration?
A: This High to Low Impedance Adapter battery should last 40 hours.
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Tuesday, May 2, 2023
Q: Will this convert a H10-60 to government trs style (C-130)
A: Yes, this should work fine to convert a civilian headset to be used in the C-130. There are certain C-130J models that may not be compatible but that is rare. If you encounter problems you can certainly return it within 30 days for a refund.
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Thursday, February 4, 2021
Q: will this do or work in the reverse? military headset for use in a G/A aircraft?
A: If you wish to go from military to civilian you would want our Low to High Impedance adapter instead.
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Lowest Price Guaranteed!
If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.
Buy with Confidence!
Purchase today and you can return it in the original condition through Tuesday, July 7, 2026 ! See our return policy.