FIR Audio IEM Vac usb-a female 002% or less (192kHz PCM

002% or less (192kHz PCM input

• Newly developed yoke panels with less than a half of carbon material offers more efficient

HT9722 professional hifi chip

making for solid heavy sound

there are also three tuning switches controlling the bass

FIR Audio IEM Vac usb-a female 002% or less (192kHz PCMIEM Vac Maintain your personal In Ear Monitors with the FiR Audio IEM Vac. Keeping your in ears clean will greatly prolong the life of any earphones. Remove hard to reach earwax and debris from your earphones to keep them sounding and working in pristine condition. This IEM Vac is designed for personal use whether youre touring on the road or listening at home. It features a large power button, a stainless steel hose connector, and a removable hose