In-line Microphone Pream Low Noise Gain Amplifier XLR Connection Port for Dynamic Microphone Stage Performance Karaoke Entertainment Live Broadcast Plug and Play Mic Preamplifier Features: 【Professional Mic Preamp】: Our preamplifier is specifically designed for dynamic microphones, providing a low-noise and high-gain amplification to enhance the sensitivity of your microphone. With a 28dB pure gain, it ensures clear and pristine audio quality for studio recordings, stage performances, karaoke nights, and live streaming. 【Durable and Stylish Design】: Crafted with a sturdy matte metal casing and gold-plated connectors, our mic preamp not only offers a sleek and fashionable appearance but also guarantees long-lasting durability. Its compact and lightweight design makes it portable and perfect for on-the-go professionals. 【Superior Noise Reduction】: Equipped with advanced A-class transistor amplification circuitry, our preamplifier effectively minimizes background noise and interference, allowing you to achieve professional-grade audio recordings. The low impedance and low noise characteristics ensure a clean and undistorted sound output. 【Easy e XLR Connectivity】: The preamplifier features an XLR connection interface, providing a reliable and secure connection for your dynamic microphone. Simply plug and play, without the need for any complicated setup or additional power source. It conveniently supports phantom power supply of 48V for enhanced performance. 【Wide Frequency Range and High Compatibility】: With a frequency response range of 20Hz-20kHz and a recommended load impedance of over 1kohms, our microphone preamp delivers a balanced and accurate sound reproduction. Its 24-bit/48kbps audio sampling rate and 135 Ohms impedance ensure compatibility with various recording devices and professional audio equipment. Whether you are a seasoned musician, podcaster, or content creator, our preamplifier is the perfect tool to bring your sound to life. Specifications: Connection Port: XLR 3-pin XLR male/female Power Supply: 48V phantom power supply Frequency Range: 20Hz-20kHz Interference: 1350hms Suggested Blocking Load: ＞ 1Kohms Current Digestion: in 110dB Sampling Rate: 24 bit/48kbps audio Signal to Noise Ratio: 3.0ma Maximum Output Level: 9UV (A) Maximum Input Level: 8.3bdv/2.6v (05%) thd@1khz ） Frequency Response: 10-120000Hz (-0.3dB) Gain: 28dB (load 1 kohms) Output Noise Level: 9uV (JIS-A) Electrical Impedance: 135 Ohms Product Size: 9.5 * 2cm/3.7 * 0.8inch Item Weight: 37g/1.3oz Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 1 x Microphone Amplifier 1 x Storage Bag 1 x Instructions