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 cg, 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 staging SOPHISTICATED 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 class DEDICATED 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 & hum SLIM, 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 stage GOLD-PLATED XLR CONNECTOR.4 -for loss-free and reliable signal connection See more

Current Consumption: 3.0 mA. Impedance: 138 Ohms. Power: 48V. Max Output: 8.3dbv. Frequency Range: 10hz-120,000hz.