Adamson & Holland

25 years in the Manawatu

Adamson & Holland > Products > Otto Audio Accessories > Heavy Duty Headset

Heavy Duty Headset

Otto Over the Head- Professional Grade

  • Certified noise reduction of 24dB
  • 3dB Noise Cancelling microphone
  • Flexible, noise- cancelling microphone replaceable windscreen
  • comfortable, cloth-covered ear seals
  • Fully rotating boom mic for left or right side positioning
Otto Behind the Head- Standard Noise Cancelling Headset
  • Certified noise reduction of 24dB
  • 3dB Noise Cancelling microphone
  • Flexible, noise- cancelling microphone replaceable windscreen
  • comfortable, cloth-covered ear seals
  • Full range of replacement parts available


Heavy Duty Headset

Adamson & Holland Products

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Contact Details

To contact the team at Adamson
& Holland please call the number below.

Telephone:  06 356 3124
Fax: 06 358 3909
[ more information ]



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