Check the listing for details. Replacement Down Cable for Lightspeed Zulu Series Aviation Headsets. Condition: New. Listed at 125.95 USD. Replacement down cable for Lightspeed Zulu series aviation headset. This cable runs from the headset earcup to the control module. Compatible with all Lightspeed Zulu headset models including the original Lightspeed Zulu 1, 2, and 3 aviation headsets. Repair your headset at your convenience and reduce downtime and repair costs. Not compatible with Lightspeed Sierra.Features:Preinstalled connectors for quick and easy installationShielded for greater EMI resistanceCable only. Control module not includedEasy installation instructions on our blog Q&A Q: Can I use this on my Lightspeed Zulu 1 aviation headset?Yes, this is a replacement for all Zulu models including Zulu 1, Zulu 2 and Zulu 3Q: How difficult is this to install?It is extremely easy to install. It include preinstalled connectors for a plug and play experience.Q: Are there instructions for installing this? You can find installation steps on the Hobbs Flyer blog here:https://hobbsflyer.com/blogs/news/tagged/repairs About Hobbs FlyerHobbs Flyer is a pilot-owned and operated aviation component manufacturer and retailer based in Minneapolis, Minnesota. We focus on bringing affordable, modern, and insanely comfortable aviation headsets and accessories to the aviation community. Visit our website to learn more.