David Clark DC ONE-XP Headset Parts Guide & Illustrated Catalog

David Clark DC ONE-XP Headset Parts Guide & Illustrated Catalog

Written by: Pilots HQ Staff

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Time to read 7 min

Keep your DC ONE-XP flying strong with our complete breakdown of features, parts, and upgrade options.

The David Clark DC ONE-XP is a standout in the world of aviation headsets, offering advanced Active Noise Reduction (ANR) technology combined with Bluetooth connectivity. This combination ensures that pilots can enjoy clear communication and entertainment options without the interference of cockpit noise. The headset's lightweight design and ergonomic features make it a favorite among professional pilots who spend long hours in the cockpit.


What sets the DC ONE-XP apart is its control module, which includes a convenient belt clip for easy access to volume and Bluetooth controls. This feature allows pilots to adjust settings without removing the headset, maintaining focus on flying. Additionally, the headset's leatherette ear seals with memory foam provide a comfortable fit that minimizes fatigue during extended use.


This guide will cover everything you need to know about the DC ONE-XP, from its technical specifications to maintenance tips and parts catalog. Whether you're looking to replace a worn-out component or upgrade your headset's comfort, we've got you covered with genuine David Clark parts available at Pilots HQ.

The DC ONE-XP is a premium ANR aviation headset with Bluetooth connectivity, designed for professional pilots.

It features the M-5B electret microphone, known for its superior noise-cancelling capabilities.

The headset includes a control module with a belt clip, offering easy access to volume and Bluetooth controls.

Leatherette ear seals with memory foam provide exceptional comfort during long flights.

The DC ONE-XP shares parts with the DC ONE-X, ensuring a broad availability of replacement components.

Why Pilots Love the DC ONE-XP

  • Active Noise Reduction (ANR) technology significantly reduces ambient noise, enhancing communication clarity.
  • Bluetooth connectivity allows for seamless integration with personal devices for music and calls.
  • The M-5B electret microphone ensures clear and reliable communication in noisy environments.
  • Lightweight design reduces neck strain, making it ideal for long flights.
  • Leatherette ear seals with memory foam provide superior comfort and noise isolation.
  • Control module with belt clip offers easy access to volume and Bluetooth controls without removing the headset.
  • Shared parts with the DC ONE-X model ensure easy access to replacement components.
  • Durable construction designed to withstand the rigors of daily aviation use.

Specs at a Glance

  • Model Number: DC ONE-XP
  • Part Number: 19549P-22
  • Microphone: M-5B Electret
  • Design: Over-ear

Noise Attenuation (Active)


The DC ONE-XP employs advanced Active Noise Reduction (ANR) technology to achieve superior noise attenuation. This system uses microphones and speakers to detect and cancel out ambient noise, providing a quieter cockpit environment. The ANR is powered by the headset's control module, which is conveniently attached to the belt clip for easy access. In practical terms, this means pilots can enjoy clearer communication and reduced fatigue during long flights.


Over time, the effectiveness of the ANR can be affected by the condition of the ear seals. Worn or damaged seals can compromise the acoustic seal, reducing the overall noise-cancelling performance. Regularly inspecting and replacing the leatherette ear seals (part number 15976P-07) is crucial to maintaining optimal noise attenuation. These are listed as item 2 in the IPC for this model.

What's the difference between the David Clark DC ONE-XP and DC ONE-X?

The primary difference between the DC ONE-XP and the DC ONE-X lies in their power sources and connectivity options. The DC ONE-XP is panel-powered, eliminating the need for batteries, while the DC ONE-X uses a battery module. Both models feature Bluetooth connectivity and ANR technology, but the DC ONE-XP offers the convenience of a direct panel connection, which some pilots prefer for its reliability and simplicity.


Parts Compatibility

  • The headpad (part number 15977P-04) is compatible with both models.
  • The M-5B electret microphone (part number 09168P-85) is shared between the two, ensuring easy replacement.
  • Leatherette ear seals (part number 15976P-07) are interchangeable, providing consistent comfort across both models.

For pilots deciding between these two models, consider your power preferences and cockpit setup. If panel power is available and preferred, the DC ONE-XP offers a seamless integration with your aircraft's systems.

Illustrated Parts Catalog

David Clark DC ONE-XP Parts Diagram
David Clark

DC ONE-XP Parts List

  1. Headpad15977P-04
  2. Earseal (pair)15976P-07
  3. Microphone M-5B09168P-85
  4. Mic Protector w/ O-Ring — 40062G-02
  5. Belt Clip41068G-03

DC ONE-XP Item # 1 - 5

DC ONE-XP Item # 13 - 24

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Electrical Schematic

David Clark H10-13Y Electrical Schematic

Comfort Upgrades Worth Considering for Your David Clark DC ONE-XP

Looking to make your David Clark DC ONE-XP even more comfortable? These two upgrades are customer favorites:

Double-Foam Head Pad Kit (40688G-36):


The Double-Foam Head Pad Kit provides enhanced cushioning, reducing pressure on the top of the head during extended flights. This upgrade is particularly beneficial for pilots who experience discomfort from prolonged headset use.


👉 Consider this upgrade if you often fly long routes and need extra comfort.

Comfort-Gel Undercut Ear Seals (40863G-02):


These Comfort-Gel Undercut Ear Seals offer superior noise isolation and comfort, thanks to their gel-filled design. They conform to the shape of your ears, providing a better seal and reducing pressure points.


👉 Upgrade to these ear seals for a noticeable improvement in noise reduction and comfort.

Maintenance Tips for the DC ONE-XP

  • Regularly inspect the headpad (part number 15977P-04) for wear and replace it if it becomes compressed or damaged.
  • Check the condition of the ear seals (part number 15976P-07) every 6 months to ensure they maintain a good seal.
  • Keep the control module and belt clip clean and free from dust to ensure smooth operation of controls.
  • Periodically test the ANR functionality to ensure it is reducing noise effectively. If not, check the ear seals and microphone for issues.
  • Store the headset in a protective case when not in use to prevent damage to the microphone and ear seals.

Maintaining your DC ONE-XP with these tips ensures long-lasting performance and comfort.

Adapters for Your DC ONE-XP

The H10-13Y uses standard dual GA plugs — a PJ-068 for audio and a PJ-055 for the microphone — which are compatible with virtually all general aviation aircraft intercoms. However, as young pilots progress and fly different aircraft types, adapters become essential for connecting a GA-terminated headset to alternative intercom systems or Bluetooth devices.

  • GA to Helicopter Adapter (18253G-06): Converts the H10-13Y's dual GA plugs to a U-174/U helicopter connector, allowing use in rotorcraft environments — useful as a student pilot begins exploring different aircraft types.
  • Airbus Aviation Headset Adapter (PA-97): Enables connection to Airbus-style 6-pin LEMO connectors found in some commercial and advanced training aircraft.
  • GA to Bose Plug Adapter (PA-93B): Connects the H10-13Y to Bose-style single-plug intercom inputs, broadening compatibility across different panel configurations.

👉 A GA-terminated headset like the H10-13Y pairs with the right adapter to stay compatible across every aircraft a student pilot is likely to encounter.

Accessories for Your DC ONE-XP

Small accessories make a big difference in headset longevity and comfort.

Genuine David Clark Parts, Fast Shipping

At Pilots HQ, we believe our job isn't finished when you buy a headset. We go further by offering:

  • Expert Education: Guides, blogs, and resources that explain how to care for and get the most from your David Clark DC ONE-XP, including maintenance tips and parts breakdowns.
  • Maintenance Reminders: Helpful tips on when to replace ear seals, cords, and head pads to keep your DC ONE-XP comfortable, reliable, and ready for every flight.
  • Trusted Inventory: Only genuine David Clark headsets, adapters, and replacement parts — no imitations.
  • Fast, Reliable Shipping: Get what you need quickly, so your flying isn't delayed by missing parts.
  • Pilot-Focused Service: Our team understands aviation and is here to help you choose the right headset, adapter, or replacement component for your aircraft and mission.

👉 With Pilots HQ, you're not just buying products — you're investing in long-term comfort, clear communication, and confidence every time you fly.

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David Clark Company

How do I replace the ear seals on my DC ONE-XP?

To replace the ear seals, gently pull the old seals away from the ear cups and align the new leatherette ear seals (part number 15976P-07) before pressing them into place.

What should I do if the ANR isn't working on my DC ONE-XP?

Check the ear seals for wear and ensure the control module is properly connected. If issues persist, contact David Clark support for further assistance.

Is the DC ONE-XP compatible with the DC ONE-X parts?

Yes, many parts such as the headpad (15977P-04) and microphone (09168P-85) are compatible between the DC ONE-X and DC ONE-XP models.

Can I use the DC ONE-XP without the control module?

No, the control module is essential for ANR and Bluetooth functionality. Ensure it is securely attached for optimal performance.

How often should I replace the headpad on my DC ONE-XP?

Replace the headpad (part number 15977P-04) every 12-18 months or when it shows signs of wear to maintain comfort and fit.

What is the best way to clean my DC ONE-XP headset?

Use a damp cloth to wipe down the headset, avoiding excessive moisture. For deeper cleaning, use approved headset cleaning wipes.

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Pilots HQ LLC.

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.