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Nifty Audio Limited - Sourcing Sound Solutions

JH Audio In-Ear Monitors

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

 JH Audio 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


JH Audio was founded by Jerry Harvey, a monitor engineer who took his personal experiences of working with large arena sound systems and developed the first 2-way custom-fit earpieces. Today, JH Audio products focus on pioneering design and outstanding audio quality. They have an extensive list of A-list clients (artists, engineers and audiophiles alike) who wouldn't be without their JH Audio IEMs!

Select your JH Audio 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 11 JH Audio models. Simply select your particular model from the collection below.

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