STABLE PERFORMANCE: Provides reliable 48V phantom power for condenser microphones and transmits the sound signal accurately and completely to the sound card. 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. WIDE COMPATIBILITY: Universal XLR input and output, compatible with a wide range of microphone music recording devices. XLR CABLE: The 48 V phantom power comes with a cable with high quality XLR male and female connectors. PREMIUM MATERIAL: The 48 V phantom power is made of stable and reliable aluminum alloy material, the structure is strong, durable and long lasting. EASIER OPERATION: Independent power on/off and indicator design, more convenient to operate and easy to use.