1、STABLE PERFORMANCE: Provides reliable 48V phantom power for condenser microphones and transmits the sound signal accurately and completely to the sound card. 2、EASY TO USE: Features a single channel unit with balanced microphone inputs and outputs that can be connected in series with your microphone and mixer. 3、WIDE COMPATIBILITY: Universal XLR input and output compatible with a wide range of microphone music recording devices. 4、XLR CABLE: The 48 V phantom power comes with a cable with high quality XLR male and female connectors. 5、PREMIUM MATERIAL: The 48 V phantom power is made of stable and reliable aluminum alloy material the structure is strong durable and long lasting. 6、EASIER OPERATION: Independent power on/off and indicator design more convenient to operate and easy to use.