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LIGHTSPEED

LIGHTSPEED Delta Zulu™ ANR Aviation Headset - Premium Noise Canceling Bluetooth Headset for Pilots with Built-in Carbon Monoxide Monitoring and Personalized EQ (GA Dual Plugs)

  • Based on 61 reviews
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Availability: 14 left in stock
Fulfilled by Amazon
Arrives Wednesday, Jul 29
Order within 10 hours and 25 minutes
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Model: GA Dual Plugs


Features

  • Premium Comfort: Weighing just 14.9 ounces, this noise canceling aviation headset has a low-profile and tapered performance ear seals designed to hug the curve of the jaw for a natural fit providing a better (and more comfortable) seal around eyeglass or sunglass frames.
  • Carbon Monoxide Sensor: Built-in Kanari smart alert technology measures aircraft cabin carbon monoxide levels and provides audible and visual warnings at preset CO thresholds.
  • Integrated App: Lightspeed's app smoothly integrates key features CO monitoring, personalized EQ settings, and conversation recording.
  • Customized Hearing: By taking a 12-frequency hearing test in the new Lightspeed app, HearingEQity automatically adjusts your Delta Zulu to optimize every ATC call and conversation specifically for your individual hearing profile.
  • Superior Quiet: Advanced active noise reduction (ANR) performance over a deep, broad range of low-frequency noise for a more comfortable flying experience).
  • Connect to More: Connect directly to other devices for charging, audio, and data transmission via UAC, USB-A, USB-C, 3.5 mm, Lightning plugs, or Bluetooth.
  • Durability & Longevity: Made almost entirely of stainless steel and magnesium with durable cables built around a Kevlar core, the Lightspeed Delta Zulu is designed to endure the harshest flying environments and last for years to come.
  • Industry-Leading 7-Year Manufacturer's Warranty: Lightspeed stands by the quality of the Lightspeed Delta Zulu with a comprehensive 7-year warranty of materials and workmanship.

Description

Always on and always monitoring cabin carbon monoxide, the new CO sensor is optimally calibrated to provide audible and visual warnings via Kanari smart alert technology at preset or user-defined CO thresholds. Using a custom 12-frequency hearing test in the new Lightspeed app, create your own personalized HearingEQity profile to optimize every ATC call and conversation specifically for your individual hearing profile. Individualized profiles can be saved, and different headset users can switch profiles. The Lightspeed Delta Zulu is the first headset to adopt the UAC plug, allowing you to connect to other devices directly from the headset for charging, audio, and data transmissions. It can also be charged while flying via USB.

Brand: LIGHTSPEED


Color: Tan & Bronze


Ear Placement: Over Ear


Form Factor: Over Ear


Impedance: 2200 ohm


Brand Name: LIGHTSPEED


Model Number: GA Dual Plugs


Model Name: GA Dual Plugs


Built-In Media: AA Battery Pack, Customizeable Buttons, Lightspeed Delta Zulu Headset, Protective Case, Rechargeable Lithium Ion Battery Pack


Age Range Description: Adult


Warranty Description: 7-Year Limited Warranty


Number of Items: 1


UPC: 857820004080


Manufacturer: Lightspeed Aviation


Item Type Name: Aviation Headset


Headphones Ear Placement: Over Ear


Headphone Folding Features: Over Ear


Earpiece Shape: Oval


Control Method: App


Controller Type: Button


Battery Average Life: 30 hours


Impedance: 2200 ohm


Noise Control: Active Noise Cancellation


Frequency Response: 20000 hertz


Audio Driver Type: Dynamic Driver


Frequency Range: 20 Hz - 20,000 Hz


Enclosure Material: Magnesium, Stainless Steel, Kevlar


Specific Uses For Product: Aviation


Compatible Devices: iPad, iPhone


Cable Features: Kevlar core


EU Spare Part Availability Duration: 7 years


Additional Features: 7-Year Limited Warranty, Integrated Equalizer, Magnesium Ear Cups, Noise Cancellation, Rechargeable Battery


Headphone Jack: 3.5 mm Jack


Connectivity Technology: Bluetooth, UAC Plug, Wireless


Wireless Technology: Bluetooth


Bluetooth Version: 5


Color: Tan & Bronze


Item Weight: 14.9 ounces


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great Headset
Model: GA Dual Plugs
I love the custom set up. These are comfortable and hold a charge well. Case is durable.
Reviewed in the United States on April 7, 2026 by southeast diver
    • Hard to beat this Headset
Model: GA Dual Plugs
I love this headset. I flew for 6 1/2 hours and it was comfortable and quiet the whole way. Keeps track of CO as well. I adjusted the hearing frequencies for my ears, great. Although I wish it had a little more adjustment for the hearing freq,s. It’s a little heavier than the Bose X I have but didn’t notice it. ... show more
Reviewed in the United States on December 10, 2025 by Kristian A.
    • Really nice headset.
Model: GA Dual Plugs
Great headset. It’s very comfortable and the sound quality is great. The Bluetooth works great. It misses the 5 stars because the recording in the app on the iPhone is very faulty and a lot of the times it won’t even record. It’s very buggy in that aspect, but if you don’t care about the recording function it would be 5 stars. As a student pilot, the recording is important for me, so I can listen to my radio calls and be able to see how I can improve. ... show more
Reviewed in the United States on April 29, 2026 by Timothy Fay
    • Better than its competition the A30s
Model: GA Dual Plugs
Review Image by David
Review Image by David
I love these headsets! I was comparing them with Bose A30s and was going back and forth because the sound quality was similar Bose had a slight edge on clarity but these didn’t have the annoying popping and white noise I was experiencing with the A30s. In addition the CO detector has already worked for me in warning me about rising CO levels in the cabin. The headset lets you know when battery is low to recharge or swap with the other battery pack provided. The chord on Lightspeed is the best! Making phone calls with the headset is clear. If I wanted to be picky I would say I wish you can charge the battery separately, have a charge indicator light, and a usb C charge port. I haven’t tested the audio recording function. The hearing program to adjust to your hearing I can see as a great feature if you start to loose hearing as you can adjust certain frequencies that you have harder time hearing. ... show more
Reviewed in the United States on March 25, 2025 by David
    • Audio Recording and Hearing Loss Compensation are very helpful
Model: GA Dual Plugs
Excellent active noise cancellation. I compared to Bose A30s - both are equally good and are far better than the old David Clark H10-13X headset I have. I don't think there's any further advancement needed on the ANC technology - you don't want to fly in total silence - a little background engine noise is an important part of piloting and the Lightspeed gives just the right amount. Very comfortable to wear. At 14oz they seemed a little heavy, but I immediately forgot about them once I had them on my head. As a new student the feature to record all audio is very helpful for reviewing lessons and replaying a flight along with the Foreflight tracklog. I specifically use the recordings to review the calls from tower that I missed or didn't understand, and to practice hearing and writing down the key items from ATIS, and to make notes about the corrections my CFI gave me during maneuvers. I have upper range hearing loss which is what initially attracted me to the Lightspeed DZs. The "Hearing EQuity" feature setup works just like the hearing test at Costco or the test used with Airpod Pros on an iPhone. This feature noticeably compensates for my hearing loss - allowing me to focus on learning the lingo and being tuned in to my call sign. The built-in CO detector wasn't so important to me, but I may change my mind about that if someday I hear the CO alarm announcement from the headset. Some reviewers complain about the UAC jack for connecting the charge cable. It is an uncommon jack although I have encountered it in cameras. The headset comes with a UAC to USB-A cable and you can buy USB-C and other types from Lightspeed or on Amazon. On Amazon the UAC connection is referred to as UC-E6. I expect a future new Lightspeed headset will have switched from UAC to USB-C since that seems to be becoming universal. I'm guessing Bose will be catching up on the audio recording and hearing loss compensation features in their next new version, because I am finding those 2 features to be pretty significant reasons to go with the Lightspeed DZs. I haven't encountered any aspect where the Bose A30s have an advantage. ... show more
Reviewed in the United States on March 23, 2025 by WJ
    • Very good headset.
Model: GA Dual Plugs
Very good set, I love it.
Reviewed in the United States on April 8, 2026 by Adolfo Correa
    • Excellent head set. Mostly pros and a few cons.
Model: GA Dual Plugs
Pros: Great sound quality and NR. Awesome styling. NICE case. Extra battery module. Built-in carbon-monoxide detector is interesting. Assists hearing impaired. Durable cord. Well-designed control module. Cons: Price. Quirky USB adapter. No LED to tell you if the set is charging or how much charge there is, unless you open up the app. ... show more
Reviewed in the United States on January 17, 2025 by C. Bauer
    • a 1,200 head set shouldn't have these problems out of the box
Model: GA Dual Plugs
Immediately when i put the headset on and turned on the volume there was a high pitch ringing in the right side of the headphone - not only annoying but i think it could hurt your ears. Also, the app to control the settings on the headset only works with i-phones - and I use android. This should not happen when you buy this expensive of a headset. If you are an android phone user - don't buy. Other wise I would expect for this price that none of these issues - especially the ringing in your ear - to happen. Very dissapointed. ... show more
Reviewed in the United States on June 23, 2024 by Anthony J. Rubiano

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