OMNITRONIC LH-050 is an analog phantom power adapter for condenser and electret microphones. It supplies 48 V DC phantom power for mixers without integrated phantom power. The unit has one microphone input and one microphone output with 3-pin XLR connectors, and input and output impedance of 600 ohms. Its rugged metal housing measures 13 cm wide, 7.4 cm deep and 4.5 cm high. The adapter operates from the included 18 V power supply and has a frequency range of 10 to 25,000 Hz with a signal-to-noise ratio above 95 dB.