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Nifty Audio Limited - Sourcing Sound Solutions

Alien Ears In-Ear Monitors

REV33 is an innovative new product for musicians, engineers and audiophiles
to use in conjunction with Alien Ears IEM (in-ear-monitors).

 Alien Ears In Ear Monitors

  • 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


Alien Ears is owned and operated by a family of working musicians. Based in Florida in the US and in business for over 10 years, they offer advanced in-ear technology via a product range that is tested and refined at gigs until the ultimate sound signature is achieved. Alien Ears take pride in being the working musician and crew members monitor company; a prestigious list of performers and engineers make up the loyal 'Alien Army'.

Select your Alien Ears IEM 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 8 Alien Ears models. Simply select your particular model from the collection below.

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