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Nifty Audio Limited - Sourcing Sound Solutions

Find Your REV33 By Headphone & In-Ear Monitor Brand

To find the REV33 for your IEMs or headphones click the brand in the dropdown below:

Cannot see your Brand? Click here to tell us.

REV33 TrueSound

REV3333 is specifically matched to individual models of IEMs and headphones based on their electrical properties.  

There are currently over 400 different in-ear monitors and headphones profiled back to 14 models of REV33. Find yours by selecting the corresponding brand that have manufactured your in-ear monitors or headphones.


Should you not find your brand or models listed, please let us know via our contact & support page

 You may also view the models matched to each of the REV33 colours.

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