Features: Low noise, superior inline microphones preamplifier provides better sound for ribbon and dynamic microphones. Crafted from metal, this preamp provides a noise resistant boost. Achieve up to 29dB of clean enhancement without having to rotate the microphones preamplifier , and add unwanteds noise to get your microphones up to a acceptable volumes. Musicians, podcasters can enhances their recordings effortlesss. Perfect for various recording, from home setups to stage performances. Take your sounds quality to new with the preamp a reliable tool for all your recording needs. Specifications: Material:Metal Size:Approx.78.5x20mm/3.09x0.79in GainsBoost:+29DB SNR:3.0mA Recommended Impedances Load:>1k0hms Connection Port: Balanced 3Cores XLRMale and XLRFemale Inputs/ Outputs Frequency Response: 10hz-100 kHz(+/- 1dB), Z in 22kΩ Power supply: 48VPhantoms Power Package Includes: 1xIn-line Microphones Preamp note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.