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Lightspeed PFX ANR Aviation Headset information
List Price: $1,175.00
Now:  $1,050.00

Product # 9487

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Lightspeed PFX ANR Aviation Headset

- 12 customer reviews.

Lightspeed PFX ANR Aviation Headset

With the Lightspeed PFX ANR Headset, Lightspeed Aviation has leveraged cutting edge technology, world-class engineers, and superior customer knowledge to produce a premium ANR headset for aviators.

Lightspeed's proprietary PFX technology creates a uniquely personal flying experience by actively conforming to your ears, your environment, and your preferences.

Streaming Quiet dynamic ANR continuously adapts to your environment, extending the amount, consistency, and frequency range of noise cancellation.

Acoustic response mapping measures your unique auditory landscape, adapting the audio response to your ear shape and size for maximum noise attenuation, voice clarity, and music fidelity.

Personal preferences can be set using the enhanced capabilities in FlightLink, the proprietary app developed by Lightspeed.

Of course, the PFX also includes the award-winning comfort and advanced features that have made the Lightspeed family the choice of pilots around the world-made even better.

Aviation Headset Trade-In Program Trade in your old, working, headset for credit towards the purchase of the Lightspeed PFX headset!
Get the details of our Headset Trade-In Program.

Lightspeed PFX Features:

  • Ultimate quiet and clarity - The proprietary innovations and advanced features in the PFX work in concert to deliver astounding clarity and ultimate quiet.
  • Comfort - Based on the LightComfort design made famous by Zulu.2, the PFX features soft ear seals, exceptional fit, and a head-friendly 14 ounces.
  • Durability - Rugged cables, constructed of silver-coated copper alloy wrapped around a Kevlar core, deliver extraordinary flexibility, strength, and audio quality.
  • Bluetooth connectivity - Not only does the PFX's full-function Bluetooth connectivity provide enhanced sound quality for voice, music or compatible audio devices, the FlightLink in-cockpit recording function in now Bluetooth compatible.
  • Enhanced FlightLink capabilities - With the PFX, FlightLink not only seamlessly captures cockpit communications for instant playback or later retrieval, it also allows users to set a variety of personal audio and operational preferences.
  • Music fidelity - The Front Row Center feature is enhanced by advanced digital processing, creating remarkable, concert-class fidelity and a simulated 360-degree music experience.
  • Auto Shutoff - In the PFX, Lightspeed's proprietary Auto Shutoff feature is enhanced with increased sensitivity and user selected shut-off delay, saving even more battery life by automatically shutting down the headset power when not in use.
  • Cell phone / music connection - The integrated control box auxiliary input for connecting a cell phone, music player or other audio device now has controls for bass, treble, and intercom priority, thanks to the enhanced capabilities in FlightLink.
  • Stereo or mono - Match audio panel inputs with a quick switch to stereo or mono using the new, easy-to-access external switch.
  • Firmware upgradability - Firmware updates are just a download away, giving the PFX unlimited potential to evolve with new software innovations.
  • Included - Custom molded carrying case, cellphone/music patch cord, cord clip, CPU mounting hook, four AA batteries, foam windscreen.
  • Options:
    Battery or power panel models
    Straight upper cord
    Dual GA, LEMO or U-174 connectors

NOTE: Many of the advanced features on the PFX are only configurable with the free Apple iOS Flightlink app. If you do NOT have an iOS device (iPod Touch, iPhone, iPad, etc.) then you will not be able to configure these settings.

QUANTITY DISCOUNT: If you buy more than one Lightspeed headset, MyPilotStore will give you an additional instant savings of $50 on each PFX headset!



List Price: $1,175.00
Now: $1,050.00


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Related Shopping Areas:
Headsets/IntercomsANR (Active Noise Reduction) Headsets
Headsets/IntercomsHelicopter Headsets

Lowest Price Guaranteed: If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference.

Buy With Confidence!  Purchase today and you can return it in the original condition through Wednesday, November 21, 2018!  Our return policy.

Have a question about Lightspeed PFX ANR Aviation Headset?  Ask your question and see previous Q & A about this product.


Customer Reviews For Lightspeed PFX ANR Aviation Headset:
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Tuesday, August 01, 2017
I would buy this product again
by Don from Baton Rouge LA USA 

Pros: Headphones work Very well
Cons: None that I can tell so far
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Thursday, January 21, 2016
Great but not perfect
by martin from Doral FL USA 

Review: I did buy these hoping to use them in a Bell 412 EP, unfortunately they dont match the impedance, this headsets are good just for general helicopters.
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Wednesday, January 13, 2016
by joel from morrow GA USA 
Pros: comforting fit over ears and head. Quiet noise reduction, great acoustics with boom mic. Very light
Cons: Battery deterioration rather rapidly. Product uses 4 batteries.
Review: This product is very good. I love the quiet noise reduction and great acoustics when speaking. What I hate about it is that the batteries run down very quickly. Also it carries 4 batteries. There is nothing lacking about this product. The comfort fit over the head and ears is excellent. I recommend this product.
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Wednesday, May 13, 2015
I would buy it again
by B.C. from Newport Beach CA USA 

Pros: Excellent contraction quality. Good in a high noise environment. BlueTooth connectivity
Cons: A bit pricey, but that's the cost of quality. There's no room for "junk" in an airplane.
Review: The Lightspeed Zulu PFX ANR Headset met my expectations, and after reading the reviews, I expected a lot. I needed another headset for a high noise environment (Extra 300L, WACO YMF-5C and Pitts S2C).

My Bose A20 has been working fine and I have no complaints concerning the Bose. I wanted to make use of the trade-in offer on my older Bose Aviation X that was just sitting in the closet, and figured I'd try the latest in ANR technology. The LS PFX worked as advertised. It was slightly better than the Bose A20, but not enough to warrant ditching the Bose A20 (it was definitely worth the $425 upgrade offer for my Bose X). And I liked being able to BlueTooth cell calls and music from my iPhone (which the Bose A20 also does).

The construction quality of the LS PFX is excellent. Better than the Bose. The PFX is a bit bulkier (attributable to the beefier construction). The kevlar/rubber audio cords are thin and supple, and are much less bothersome than traditional cords.

I've never owned the older LightSpeed headsets, so I cannot make a comparison. But from the reviews I've read, the PFX is noticeably better.

My LS PFX is rather new, so I haven't yet played with the custom noise signature feature.

If you have a headset that is 2 generations old, it's definitely worth it to upgrade to the LS PFX, especially with the upgrade offer. For a one generation old headset like the Bose A20, it probably isn't worth it unless you need a second headset, or your current headset lacks the BlueTooth features.

The audio control "box" is on the large side, but there is enough cord length to the plugs so that you have more latitude in where to mount it in the cockpit (important if you're doing acro).

All in all, I'm happy and I'd buy it again.
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Thursday, January 01, 2015
Pure quiet
by Scott stuart from Lnk 

Pros: Extreme quieting
Cons: None
Review: In my bonanza virtually no piston or prop pulse noise, with PFX sounds more like the swoosh of a jet interior. Superior, quiet, I could never go back!
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Monday, November 10, 2014
by Rick from Cedaredge, CO 
Pros: very quiet
Cons: The cord is a bit strange, and the battery pack is pretty bulky.
Review: Noise canceling is the only way to go when flying. These headsets are super nice.
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Wednesday, October 22, 2014
by Montgomery from Westcliffe, CO 
Pros: Outstanding noise cancellation.
Cons: Heavy box.
Review: This is a great headset for General Aviation, but average for commercial carriers. Here are my reasons why it has problems for commercial flying:

1. The control box is extremely heavy. Since most commercial jets have plugs overhead, the box swings around and can hit you in the head. Other headsets I have used all have a clip to attach the control box to the aircraft to keep it from swinging. The Zulu PFX does not. The cord is not long enough to place the box on a side rail, so it just swings. The weight also will often cause the plug to come undone, losing communication.

2. The headset is so great and sealing around your ears that you effectively lose the ability to hear cockpit communication. Since commercial jets do not have the hot mic feature of GA, you have to listen to what other crew members are saying. With both earpieces covering the ears, it is almost impossible to discern what is being said. You must have one earpiece off your ear to effectively hear.

3. Battery life is very short. Both sets have lasted about 6 hours. No bluetooth, and use is only during climb, descent, and overseas position reporting. Such a short battery life means it works for one leg only, which is inconvenient for international flying.

4. The main cord is just a little too short. With the connection overhead, the cord is not long enough to lay the headset on the side console. There is a clip for headsets, but the Zulu PFX has such a wide headband that it will not fit in the clip. There is no way to use the clip, as there is with other headsets. Lightspeed needs to add a clip to the control box, as well as providing a loop or something similar to the headset to hang it from commercial aircraft provided clips.

Overall, this is a great set for blocking cockpit noise and hearing ATC communications clearly. But there are some CONS that commercial pilots need to be aware of when using the Lightspeed Zulu PFX.

November 7, 2014 UPDATE
My Zulu PFX did NOT come with a clip for the control box. I was informed by Lightspeed that it was supposed to. So the clip will help mitigate the mounting problem.
Second, if you use the app, you can adjust the settings for battery conservation. Once I did this, I was able to get much better battery longevity that initially.
Third, I found out that the LIghtspeed Zulu PFX is not TSO certified, meaning that it technically is not authorized for use in commercial aviation. It worked fine, but whatever TSO certification does or adds, the PFX has not been certified.

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Monday, October 20, 2014
Best fit and better ANC than the "Other" brand
by Skypilot1992 from Snohomish WA USA 

Pros: a glove even with thick temple arm glasses and ball cap. Love the "mapping" function and adjustment for ambient noise changes.
Cons: Mic only set for left ear. Won't swing over for a right ear/side use..
Review: Great experience in an Evektor light sport which is NOISY by its very nature. The inline wire control is a bit clunky but has a short learning curve...which is good. The headset is the best fitting for me...7 7/8th size hat. Low weight. The mic is only wired/set for the left ear side...minor issue but prefer either side option as the cockpit air enters on left side.

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Saturday, October 18, 2014
Great Headset
by Robert Joseph Green from Reno, NV 

Pros: Very clear audio.
Cons: Clunky Bluetooth box.
Review: All good except Bluetooth box is little clunky. If I were able to leave the headset in the aircraft (I rent) it would not be a problem.
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Saturday, September 06, 2014
twice the bulk and battery usage
by Stacy from Kamuela HI USA 

Pros: nice cable, quiet
Cons: cant really tell difference from old zulu/s, bulky
Review: too bulky control unit
too many batteries
not twice the noise reduction

too much hype
no android support
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Tuesday, July 22, 2014
Best headset on the market!
by BCM25 from Atlanta, GA 

Pros: Comfortable, extremyl quiet, music quality is equal to top notch music headphones, and metal clip removes the issue of the big ANR box
Cons: I'm not using it right now
Review: I typed up this review on another forum though I figured this pretty much describes this amazing piece of aviation hardware that I could just copy and paste to where I bought it from.

I have had my PFX since last Wednesday (July 9th) now and coming from a first gen Zulu all I can say is WOW!!!!! At first I was a little overwhelmed by the size of the ANR box but it's actually a great setup especially with the metal clip they provide. I find it more convenient and comfortable then my previous Zulu. With the clip attached, I can usually find something in the cockpit to mount it to. The headset is as comfortable if not more then the original Zulu. Max flight time without taking it off was 3.5hrs and I could've still went another 3.5+ hours with it on. The music quality is phenomenal! (Especially when combined with the flightlink). ANR on this headset is the the best I've ever heard/experienced. It has 2 modes to select from. The first level is your typical first and second gen Zulu's level of ANR then when you switch it to the second level it's almost doubling the amount of ANR(this is where this headset really shines). I've tested it out in a cub, Acrosport with a canopy, Twin Comanche, TBM700, and a CRJ700 within the past week. In loud open cockpits (cub), you have to keep the headset in the 1st level of ANR but even with that it's just like having a previous version Zulu so no big deal there. Flying in the Twin Comanche with headset in the second stage of ANR, there were moments when I wondered if the engines were running, it's that quiet. The TBM was even quieter and the RJ was very very very very silent. The RJ has avionics fans that are pretty loud and this headset knocks that sound out. When I have the music going and the headset on level 2 in a turbine aircraft I can't hear anything outside of the headset (even other people in the cockpit not on the intercom). So with all of this said, this is without a doubt worth every penny of $1100!

So if your in the market for the best headset money can buy right now, then look no further because you have just found it!
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Previous Customer Questions For Lightspeed PFX ANR Aviation Headset:
Ask Your Own Question
On Wednesday, February 03, 2016 a customer asked:
Does the 6 pin Redel / Panel Powered version of the PFX have a battery box in case I need to power it in a plane without a LEMO plug?
A: The panel power version of the Lightspeed PFX does NOT have a battery box.  It is 100% powered by the aircraft.

On Saturday, December 12, 2015 a customer asked:
what is the warranty on the lightspeed Zulu pfx/anx headset
A: This has a five year warranty.

On Saturday, September 28, 2013 a customer asked:
Any trade-in program to upgrade?
A: Yes!   We have a headset trade-in program that can be used to purchase the new Zulu PFX.  You can read about our Headset Trade-In Program here.

On Thursday, September 05, 2013 a customer asked:
With no coiled cord for helis, so the headset will pull off my head when I reach forward to adjust the altimeter, or there will be a long cord laying on the collective to possibly interfere with it?
A: The cord on the new Zulu PFX is different than anything on other headsets.  It is made of a super flexible, lightweight, and durable, Kevlar that resembles a thin rope instead of a cord.  All three variants of the PFX (fixed wing, panel power, and helicopter) will use this same flexible Kevlar cord.

On Saturday, August 17, 2013 a customer asked:
Will the helicopter version come with a coiled cord?
A: The cord on the new Zulu PFX is different than anything on other headsets.  It is made of a super flexible, lightweight, and durable, Kevlar that resembles a thin rope instead of a cord.  All three variants of the PFX (fixed wing, panel power, and helicopter) will use this same flexible Kevlar cord.

Manufacturer Part Numbers: 4034 4034 4039 4035


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Monday, October 22, 2018

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