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Home Shop QFR Series
2004 QFRSolo c - LightspeedAviation.com
2004 QFRSolo c - LightspeedAviation.com

QFR Series

DISCONTINUED

The QFR (Quiet Flight Rules) line of headsets (including the QFRSoloSSc and QFRSolo/c Headsets) from Lightspeed offered the highest rated Noise Reduction Rating (NRR) of any aviation headset on the market.

 

Trade Up Now

 

Category: Legacy
  • Description
  • Specifications
  • Features
  • User Guide

Description

 10-12dB of active cancellation
24-26dB of passive attenuation

 

  • Cell/satellite phone interface
  • Patented AES™ Auto Shut-Off powers down the active electronics if system is left unattended
  • Small in-line battery control box
  • Battery status indicator
  • Two AA batteries provide 25 hours of operation
  • Auxiliary audio interface for music or audible checklist/warnings
  • Dual volume controls, stereo or mono switchable
  • Adjustable gain pre-amp allows for field ‘balancing’ of mic sensitivities
  • Reversible boom allowing for left or right side operation
  • Confor-Foam™ padded ear seals
  • Soft plush head pad
  • 3-Year warranty
  • Padded headset bag, mic windscreen, and batteries included

Additional information

Weight 1 oz
Dimensions 1 × 1 × 1 in

Features

General Data

  • Connectors: .250″ Stereo Headphone Plug .206″ Stereo Microphone Plug
  • Audio Controls: Small In-Line with Left and Right Ear Level Control, Stereo/Mono Switch
  • Batteries: 2 AA Batteries
  • Battery Status Indicator: Red LED Low Battery Indicator
  • Operating Time: 20-25 Hours
  • Weight: 14 oz

 

Headphone Data

  • Transducer: Dynamic
  • Frequency Response: 17-24,000 Hz
  • Nominal Impedance: 300 ohms Stereo, 150 ohms Mono

 

Microphone Data

  • Transducer Principle: Noise Cancelling Electret
  • Frequency Response: 200-5000 Hz
  • Maximum SPL: 114 dB
  • Terminating Impedance: 470 ohms
  • Operating Voltage: 8-16 V DC Appx 5-12mA

User Guide

User Guide

QFR XCc USER GUIDE

 

QFR SOLO/C USER GUIDE
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Mike Kincaid – Commercial, SES, CFII     

Excellent, best of any headset I’ve used. It’s amazing!

Mike Kincaid
Commercial, SES, CFII

Marc C. Lee, Plane & Pilot Magazine

It’s safe to say that Lightspeed has set a high bar and can be considered state of the art today.

Marc C. Lee
Plane & Pilot Magazine

Alex Kriewall ENG Pilot, Los Angeles

Flying long days in a high-task environment and sometimes chaotic airspace requires reliability, comfort, and clarity. My Lightspeed delivers every day.

Alex Kriewall
ENG Pilot, Los Angeles

Richard Guthrie

Currently, I’m using a pair of Zulu headsets and my recently purchased cordless Tango headset. My LightSpeed headsets have always performed flawlessly and have given me years of trouble free service. Whenever one of my pilot friends asks me what ANR headset to buy, I always recommend LightSpeed.

Richard Guthrie

John Holman

LOVE my new Lightspeed headset! The fit is great, they are lightweight and comfortable on long trips (I recently flew two 4-hour legs, and they were as comfortable when I finished as when I started) and I love the flexible cord — not stiff like the competition’s!

John Holman
Pilot

Lightspeed Aviation, the leader in wearable ANR technology for pilots, operates with a simple strategy: know your customer well and remain committed to relentless product evolution. At Lightspeed, everything we do is in service to our customer and our products push performance to the edge of technological possibilities.

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