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Time to read 7 min
The David Clark H8570 is a versatile headset designed for professional audio environments, offering exceptional noise-cancelling capabilities. Its defining feature is the Flex Boom Assembly (18740G-51), which allows for precise microphone positioning, ensuring clear communication even in high-noise settings. This makes it an ideal choice for pilots and audio professionals who require reliable performance in demanding conditions.
With its robust construction and high-quality components, the H8570 is built to withstand the rigors of frequent use. The M-2H microphone (09168P-76) is specifically engineered to deliver clear audio, making it a preferred choice for those who need to maintain effective communication in noisy environments. Its compatibility with various David Clark headsets means that many parts are interchangeable, providing flexibility and ease of maintenance.
This guide covers everything you need to know about maintaining and upgrading your H8570 headset. From detailed parts catalogs to noise attenuation specifications, we provide the information necessary to keep your headset performing at its best. Whether you're looking to replace worn components or explore comfort upgrades, this guide is your go-to resource.
The H8570 is designed for pro audio applications, offering noise-cancelling capabilities.
Features a Flex Boom Assembly (18740G-51) for precise microphone positioning.
The M-2H microphone (09168P-76) provides clear communication in noisy environments.
Compatible with various David Clark headsets, sharing many common parts.
Includes a comprehensive parts list sourced from the official David Clark IPC.
Table of contents
The H8570 utilizes passive noise attenuation techniques to achieve its noise-cancelling capabilities. The headset's design incorporates circumaural ear cups that create a sealed acoustic chamber around the ears. This design is complemented by the use of high-quality materials, such as the Undercut Gel Earseal (40863G-02), which provides a comfortable and effective seal to block out external noise.
Over time, the effectiveness of noise attenuation can degrade due to wear and tear on the ear seals. Compressed or damaged seals can break the acoustic seal, leading to increased noise levels. Regular inspection and replacement of the ear seals, listed as item 1 in the IPC, are essential to maintain optimal noise reduction performance.
The David Clark H8570 and H8532 are both designed for professional audio applications, but they cater to slightly different needs. The H8570 features a Flex Boom Assembly (18740G-51) and an M-2H microphone (09168P-76), making it ideal for environments where precise microphone positioning and clear communication are critical. In contrast, the H8532 is a surround-the-ear headset with a dynamic microphone, offering a different fit and audio profile.
If you prioritize microphone flexibility and noise cancellation, the H8570 is the better choice. However, if you prefer a different fit and audio profile, consider the H8532.
Looking to make your David Clark H8570 even more comfortable? These two upgrades are customer favorites:
This head pad kit enhances the comfort of your H8570, especially during long sessions. The double-foam design provides superior cushioning, reducing pressure on the head and improving overall wearability. It's a simple upgrade that can make a significant difference in your experience.
👉 Highly recommended for pilots who spend extended periods wearing their headset.
These ear seals are designed to provide a snug yet comfortable fit, enhancing the noise-cancelling capabilities of your H8570. The gel material conforms to the shape of your ears, ensuring a consistent seal and reducing fatigue during extended use.
👉 A must-have upgrade for those who prioritize comfort and noise isolation.
By following these maintenance tips, you can ensure your H8570 remains in top condition for years to come.
Enhance the connectivity of your David Clark H8570 with these recommended adapters:
Complement your David Clark H8570 with these essential accessories:
At Pilots HQ, we believe our job isn't finished when you buy a headset. We go further by offering:
👉 With Pilots HQ, you're not just buying products — you're investing in long-term comfort, clear communication, and confidence every time you fly.
Check the Flex Boom Assembly (item 13, part number 18740G-51) for any damage or loose connections. Ensure the microphone is securely attached.
Replace the Undercut Gel Earseal (item 1, part number 40863G-02) every 6-12 months or when they show signs of wear to maintain noise isolation.
Yes, many parts such as the ear seals and filters are compatible with other David Clark models, making replacements convenient.
Audio distortion is often caused by a clogged Dome Filter (item 2, part number 14096P-05). Clean or replace it regularly.
Consider upgrading to the Double-Foam Head Pad Kit (part number 40688G-36) for enhanced comfort during extended use.
Inspect the ear seals for wear and replace them if necessary. Also, ensure the headset is properly adjusted for a snug fit.
Pilots HQ Staff
At Pilots HQ, we’re more than just a store — we’re a crew of aviation enthusiasts and support staff dedicated to helping pilots and professionals get the gear and service they need. Our team shares insights, tips, and stories to keep you flying with confidence.
