Ultra-compact Microphone +48V Phantom Power Supply with XLR Input & Output for Condenser Microphone Studio Music Recording: +48V phantom power supply for condenser microphone reliable and stable.With balance XLR input & output jacks to connect in-line with your mic and mixer.Phantom power does not enhance the microphone sound quality and improve its .With on-off switch and LED indicator for easy and safe operation.Compact size and full metal shell portable and durable. Specifications: Power Adapter: input--(US)/ 220V(EU/UK) 50/60Hz output--48V Package Weight: 440g / 15.5oz Package Size: 23.5 * 16 * 8cm / 9.3 * 6.3 * 3.1in Material: Metal Color: Black Power Supply: DC 48V Item Weight: 200g / 7.1oz Item Size: 10 * 9 * 4.5cm/ 3.9 * 3.5 * 1.8in Note: The microphone mixer and connection cable showed in the pictures are not included. Package List: 1 * Power Adapter 1 * Phantom Power