David Clark Headset Model H10-40 W/M-4 Electret Microphone. Untested, Parts Only
The David Clark Headset Model H10-40 with M-4 Electret Microphone is a high-quality aviation headset designed for pilots. Made in the United States by David Clark, this headset features a reliable M-4 Electret Microphone for clear communication. While this product does not come with a warranty, it is known for its durability and performance in the aviation industry. Perfect for pilots looking for a dependable and durable headset for use during flights. I’m not sure if this works, I have no way to test so selling as parts only
David Clark Aviation H10-40 General Aviation Headset
These are used with somewhere as shown but in good working order
