Active inline pre amp with XLR male input and female output. Provides up to +28db of clean and consistent gain. Class A electronics and high grade FET's. Low output imdepence, all metal casing, and gold plated XLR connector. +28dB OF CLEAN, CONSISTENT GAIN, INDEPENDENT OF LOAD • designed for neutral, balanced sound quality. • the perfect way to boost the signal of a passive microphone • gain stays consistent regardless of connected load • provides significantly improved level to your mic preamp for proper gain stagingSOPHISTICATED CLASS-A ELECTRONICS. • state of the art electronics and high-grade FETs provide supremely low noise • transformerless design for pristine sound quality • provides the lowest noise in its classDEDICATED OUTPUT BUFFER AMPLIFIER. • provides +28dB output independent of load impedance or cable length • extremely low output impedance • drives long cable runs and can reduce susceptibility to RF interference, buzz & humSLIM, RUGGED ALL-METAL HOUSING WITH PREMIUM FINISH. • efficient rejection of any electrical interference and noise • high-quality finish ensures a great look for many years • slim design allows for easy placement in the studio or on stageGOLD-PLATED XLR CONNECTOR.4 • for loss-free and reliable signal connection • Frequency Range: 10hz-120,000hz • Max Output: 8.3dbv • Power: 48V • Impedece: 138 Ohms • Current Consumption: 3.0 mA