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David Clark Flex Expo Boom Sub‑Assembly | P/N 18688G‑05
OEM replacement boom for David Clark Expo-style headsets. This flexible boom sub-assembly restores microphone positioning and functionality with aviation-grade durability.
OEM-Grade Replacement – Designed specifically for David Clark Expo-style headset models
Flexible Boom Arm – Easily adjustable for precise mic positioning
Swivel Mic Mount – Compatible with electret and noise-canceling mic capsules
Internal Cable Routing – Conceals and protects microphone wiring
Durable and Long-Lasting – Built to endure frequent use in cockpit environments
Made in the USA – Manufactured to David Clark's aviation quality standards
The David Clark Flex Expo Boom Sub‑Assembly (P/N 18688G‑05) is a genuine factory replacement for Expo-style aviation headsets. It features a rugged, flexible boom arm for adjustable mic positioning and a swivel mount compatible with a range of David Clark microphone capsules. Internal wire routing protects the mic cable, ensuring long-term durability and clean aesthetics. This USA-made part is ideal for headset repairs or upgrades in professional aviation and communication applications.
Technical Specifications
Part Number: 18688G‑05
Compatible Models: David Clark Expo-style headsets
Boom Type: Flexible arm with internal mic wire channel
Mic Mount: Swivel mount, compatible with electret and noise-canceling mics
Best priced around great and speedy service!
Also is the better of the 2 options since it is rated at 5,000 psi, not that I go to that high of pressure but I like the safety and security knowing that my chances of it blowing up in my face are a whole lot better and I can also purchase replacement seals for them at the same shop!!!
I bought the DC PTT because I know and trust the DC quality/durability to hold up to using every day. And so far it’s the best PTT I’ve used. I have a couple other no-name PTTs and the cable sheathing is crumbling and falling off. The DC PTT has worked even in sub zero cabin temp conditions when I didn’t have a functioning heater. I bought two to have a spare but the first one has been working great for 300hrs so far.
