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Nifty Audio Limited - Sourcing Sound Solutions

Sony Headphones

REV33 is an innovative new product for musicians, engineers and audiophiles
to use in conjunction with Sony headphones.

 Sony Headphones

  • The REV33 reduces noises and distortions that are inflicted into the audio by correcting the electrical relationship between the amplifier and driver. This is achieved without processing the actual audio.
  • The REV33 dramatically reduces the symptoms of temporary-tinnitus, ear-ringing, ear-fatigue, buzzing & dampened hearing caused from using IEMs and headphones.
  • The REV33 is physically small and contains an analogue passive PCB. It is supplied with a small leather pouch that attaches to your wireless pack or connects in line with your listening device.

Love Your Ears & Protect Your Hearing with REV33


Sony is a global company with the mission to inspire and fulfil your curiosity via their unlimited passion for technology, content and services and their relentless pursuit of innovation. Sony's professional audio solutions are used within the worlds of film, broadcasting, live production and corporate production. Their headphone range ensures the optimum combination of aural clarity and comfort for the wearer.

Select your Sony headphone model below to find your matching REV33

It's essential to buy the correct REV33 to match your IEM or headphones.
REV33 is currently matched to 17 Sony models. Simply select your particular model from the collection below. 

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