Delivers reliable 48V phantom power for condenser microphones and transfers sound signal to sound cards in a compact format. Enjoy extremely quiet audio performance and full frequency response. Use two sets of balanced power supplies to balance input and output signals, making the voltage balanced and stable and inhibiting common mode interference. Use the built-in low-pass filter circuit design to completely filter out interference noise from the external audio equipment. Use the isolated voltage boosting technology to effectively prevent ground signal interference. High-quality components and robust construction ensure that this power supply stands the test of time and performs at all times. Universal XLR input and output, compatible with all types of microphone music recording equipment. color: Gold material: metal Package Contents: 1 x Phantom Power 1 x USB Cable 1 x Audio Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.