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Nifty Audio Limited - Sourcing Sound Solutions

Apple Earphones

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

 Apple Earphones

  • 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


In 1984 Apple introduced the Macintosh and began a revolution of personal technology. Today, Apple leads the world in innovation with the iPhone, iPad, Mac, Apple Watch and Apple TV. Apple’s four software platforms — iOS, OS X, watchOS and tvOS — provide seamless experiences across all Apple devices and empower people with breakthrough services including the App Store, Apple Music, Apple Pay and iCloud. 

Select your Apple Earphone 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 1 Apple model. Simply select your particular model from the collection below. 

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