BEHRINGER MICROPOWER PS400 Ultra-Compact Phantom Power Supply Universal phantom power supply for any condenser microphone Selectable +12 / +48 V power supply Ultra-low noise audio performance DC 12 V adapter included High-quality components and exceptionally rugged construction ensure long life Conceived and designed by BEHRINGER Germany You need phantom power to take advantage of the rich, robust sound of condenser microphones. The ultra-compact PS400 provides the power you need to use your favorite condenser mics, and it"s small enough to fit in your pocket. Portable Power The PS400 features XLR THRU jacks and provides superb noise-free operation. Just connect your condenser mic to the MIC INPUT and send a line from the MIC THRU to your mixer. You can toggle between +12 V and +48 V power for maximum flexibility. This handy audio solution comes with a 12 V DC powser supply and an LED to indicate when it is powered up. Small and Superb With its small size and even smaller price tag, the PS400 is the perfect way to have phantom power on-the-go. See how it complements your favorite microphones at your nearest BEHRINGER dealer today.