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Koss-qz99.33315296
7.0 out of 10

Koss QZ99

Quiet Zone QZ99 Passive Noise Reduction The Koss Quiet Zone™ QZ9 Read more

Great Deal: $39.30

Reviews and Problems with Koss QZ99

Showing 1-10 of 96
Overall 10
10
Value for money 10
10
Sound quality 10
10

User Review

Nicenbig, Walmart
15 August 2014
  • Summary: I work in a security console with ambient server noise and radio crosstalk these headphones are perfect for this environment, I can hear what I need to hear but also listen to music or communicate with other officers at will. Thanks, good value, good service.
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Overall 10
10

Wonderful !

K8JHR, eHam.net
14 July 2014
  • Summary: I have the KOSS 3000 headset which has the same earphone receivers as the QZ/99 headphones. Two key features: 1) They sound good. Full range, not particularly heavy on bass, and not particularly bright on treble, which is ideal for communications grade audio. Solid, clear mid range where all the action is.
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Overall 10
10
Value for money 10
10
Sound quality 8
8.0

User Review

YCACharlieBravo, Walmart
30 April 2014
  • Summary: I am a dialysis patient where the TV's are mounted on the wall in front of each patient (about 20). Person speakers offer no protection from the audio of those around you. If they have hearing problems, they turn the volume way up. The headsets I had did not drown them out, often making listening to my personal music virtually impossible. These headphone totally (almost) block out outside noises. I have to take them off to clearly understand people standing beside me.
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Overall 6
6.0

Adequate Headphones

E-learning Developer, B&H Photo
2 April 2014
  • Excerpt: These headphones were purchased for use in recording narration for e-learning. They are fine for that purpose. However, they have very little bass which makes music sound "tinny".
  • Pros: Easy To Use, Sound isolation
  • Cons: Poor Sound Quality
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Overall 10
10

Great For Drummers Praticing

GAJudge, B&H Photo
28 January 2014
  • Excerpt: The QZ99's are used during drums practice. Bolck out most of the residual noise from the drums allowing in just enough to know your are matching the music and keeping time.
  • Pros: Added features, Comfortable, Easy To Use, Great Sound Quality
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Overall 6
6.0

Work great, but terribly uncomfortable

michael, B&H Photo
28 August 2013
  • Excerpt: I've owned these headphones for over two years. They work excellent with noise rejection. Great for editing and shooting while recording audio. However, they're unbelievably tight and uncomfortable on the ears. I've finally sold my pair and will be purchasing a new, different set.
  • Pros: Great Sound Quality
  • Cons: Uncomfortable
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Overall 4
4.0

Disapointed

Dr. MoW, B&H Photo
11 August 2013
  • Excerpt: I got the qz99 to replace a pair of Pelter 3m noise canceling phones that died after a year. I never used the noise canceling aspect of these phones,so when shopping I figured why pay $100 more for NC phones when all I need is a good isolation phones I use these when I mow acreage some times up to 6 hrs at a strech on the tractor it's around 70-75db this is vary wearing and dangerous for my hearing so Good isolation is essential .
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Overall 10
10

great product for the price

baboo, B&H Photo
19 July 2013
  • Excerpt: good sturdy construction. i use them for video field recording and am very happy with the sound quality and background noise reduction. the multi size jack is helpful. they have some weight if you plan to wear them for hours. but they need to be for the noise reduction. and most any full sized headphone will strain the ears in time.
  • Pros: Comfortable, Easy To Use, Great Sound Quality
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Overall 8
8.0

Works well

Lin, Adorama
5 February 2013
  • Excerpt: I use this headset for legal transcription. It helps reduce the noise around me and the sound is very clear and adjustable, but after a couple of hours it gets very heavy.
  • Pros: Durable, Good Value, Great Sound, Reduces ambient noise, Stereomono Control, Volume Control On Headset
  • Cons: Heavy, Tight
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Overall 2
2.0

WEAK,&TOO Heavy

KI0Z, eHam.net
2 January 2013
  • Summary: Heavy ,well made,POOR VOLUMN(60ohm)(bad match)on IC-7800 and TS-590.The Yaesu YH-77STA are excellent AT $99.00. But the SANGEAN EU-55 are MY BEST pick. Light weight ,earphone stops so they dont keep changing size.32ohm LOTS OF VOLUME,COPY BETTER THAN THE YAESU A LITTLE. AND 1/3 THE PRICE $37.00 ON Amazon. there are nicer earphones for lots of money,BUT FOR COPPING WEAK DX I really like the EU-55.
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