Microphone Preamp High Gain 48V Phantom Power XLR Output Mic Preamplifier for Dynamic and Condenser Microphones Booster new Microphone Preamp High Gain 48V Phantom Power XLR Output Mic Preamplifier for Dynamic and Condenser Microphones Booster Feature: 1. HIGH GAIN: Mic preamplifier enhances your sound experience with balanced amplification circuitry with 20db gain, providing clean, transparent gain. 2. 48V PHANTOM POWER: Mic preamp is compatible with a range of microphones, including for SM7B, for 55SH and other popular models. Comes with 48V phantom power for use with both dynamic and condenser microphones. 3. LOW NOISE: Microphone preamp features a unique, fully balanced circuit design that produces ultra low noise and clean sound, ensuring minimal noise and adding no sonic coloration to your recordings. 4. BLACK METAL CASE: Dynamic condenser microphone booster's black metal casing is not only rugged, but also low noise by effectively eliminating most EMC interference. 5. COMPACT AND LIGHTWEIGHT: Microphone preamplifier is compact and lightweight, making it easy to carry and store. Perfect for home studios and professional studios, recording, podcasting and live streaming. Specification: Item Type: Microphone Preamp Material: Aluminum Alloy Color: Black Battery: Polymer Lithium Ion Battery (Built In) Capacity: 800 MAh Input And Output Interface: 3.5mm, 6.35mm, XLR 3 kinds of interfaces Circuit: Balanced Amplification Circuit Gain: 20db Support: 5V, 48V Condenser Microphone, Dynamic Microphone Working Time: Dynamic Microphone Can Be Used Continuously For More Than 10 Hours, Condenser Microphone Can Be Used For About 3-5 Hours When 48V Is Turned On (Different Microphones Perform Differently, Please Do Not Turn On The 48V Switch When Using Dynamic Microphone) How to Use: Removetheproductandconnectittothepowersupply Package List: 1 x MicrophonePreamp 1 x Sound Cable 1 x USB Power Cable _x000D_