The iEMatch Micro Headphone Matcher from iFi-Audio is for removing hiss and improving dynamics in the audio when listening with headphones. The micro headphone-matcher can be used to reduce background noise, improve dynamic range, and increase the usable volume-control range with headphones or IEMs because they are either too loud, or there is excessive hiss from the music source.
Add the iEMatch in-between the headphones and the amplifier, set the controls to either high- or ultra-sensitivity, and sit back to enjoy the music. It is built tough using premium components and features 1/8" TRRS connections on both ends. Each gold-plated jack is fully balanced. A velvet pouch, a gold-plated airplane adapter, and memory foam contoured ear plugs (-37 dB) are also included.