Intelligent and flexible'. '.strtoupper('t')he sennheiser mza 900 p in line phantom power adaptor is the ideal solution for connecting your condenser microphone with a 3.5mm jack output connector to an xlr microphone input'. '.strtoupper('t')he adaptor converts the phantom power fed to it and supplies it to your microphone so you can get even more functionality out of your mic'. '.strtoupper('y')ou can make full use of your mic in a wired configuration in the studio as well as wirelessly with a compatible transmitter'. '.strtoupper('a')n integrated roll off filter and switchable gain allow additional control over your signal'. '.strtoupper('p')lus with a rugged metal chassis you can be sure that your mza 900 p will perform reliably for years to come'. '.strtoupper('t')his adaptor is designed to work with the sennheiser hsp 2 ew hsp 4 ew me 2 me 3 me 4 mke 2 ew gold and mke 40 ew microphones.