Back to top

This adapter converts a low impedance military headset into high impedance for use in general aviation aircraft.

It also converts the U-174/U plug on the military headset into .206" and .25" plugs used in general aviation

Product Weight 2.7 ounces (77 grams)
Shipping Weight 0.50
Microphone Windscreen (Electret) Microphone Windscreen (Electret)
Microphone Windscreen (Electret) ***4 Pack*** Microphone Windscreen (Electret) ***4 Pack***

Shipping Policy

We ship to the United States and all countries which are not restricted by the U.S. embargo list.

Our primary shipping carrier is FedEx and we offer the majority of their shipping services.

Your order will be processed and shipped within 1-10 business days of the purchase date. Shipping times may vary based on method shipped and location. We do not guarantee shipping transit times as postal delays may occur.

We will provide you with either a tracking number or customs number (International Shipping) to follow up on your package.

Import taxes may apply on international shipments and will need to be paid by the purchaser. It is your responsibility to contact your local post office/customs office for information on these fees.

Return Policy

We offer a 30 day money back guarantee on all of our products. A full refund less shipping charges will be issued on any product returned in resalable condition within 30 days of the invoice date. Your refund will be issued after we have received the merchandise and verified it's condition.

Add Your Review

Customer Reviews

Perfect customer support!Review by Jared on on 8/11/2015

  • Price
  • Value
  • Quality
  • Customer Service

I had purchased this part from another site in an effort to use my mil issue Bose A20 in my new job as a DAL 737 F/O. The initial part received was not compatible due to excessive feedback when I would key the mic, however I contacted Pilot Comm and that's where their great customer service kicked in. I sent the PA-88 in and in just a week had an updated part back in my hand at no charge, and that worked perfectly in the 737. Great support!

Works great with my Bose XReview by Victor D. on on 4/16/2014

  • Price
  • Value
  • Quality
  • Customer Service

I purchased two Bose X Headsets on ebay that I thought were the Helicopter model. To my surprise, after calling Pilot USA and providing the microphone part #, they informed me that they were actually Military headsets. They suggested the PA-88 adapter to allow the headsets to work in my Cessna 182 and they were correct! Very informative staff and great product!

Write Your Own Review

You're reviewing: Low to High Impedance Converter
How do you rate this product? *
Customer Service
Use your cell phone and any music source with the BluLink. Click here to learn more about the BluLink Adapter