Features: Highperformance 48V dynamic coiledmic preamp! Perfect for reducing background noise and enhancing audioclarity. Made with durable metal construction, this preamp is designed to withstand daily use and provide reliableperformance. For contentcreators, podcasters, musicians, and anyone in need of high-quality audiorecordings. Use it for liveperformances, studio recordingsessions, videoshoots, or any other situation where clear and crispsound is essential. 10-120000hz FrequencyUpgrades your audiosetup with our 48V preamp Specifications: Item Type：Microphone Amplifier Frequency：10-120000hz Gain: 28db Powered By：48V Power consumption: 3mA Size:approx 19x95.5mm/0.75x3.76in Connect：3Pin Male Female XLRConnector Material: Metal Package Includes: 1PC Microphone Amplifier note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.