Do you find that your headphones/IEMs often have a background hiss from your source? Or do you listen really loudly to try and get the full ‘quality’ of the music? If so, then we have your perfect match – the iEMatch. This original 3.5mm version is perfect for ALL headphones/IEMS using a 3.5mm headphone jack. Simply connect the iEMatch between them and your source for reduced background noise and hiss. Some headphones are more sensitive than others so the iEMatch has both High and Ultra sensitivity settings to boost your sound. Choose which best suits your headphone.