The Decode PS-2 is a low noise, phantom 48 volt microphone power supply. Runs on one 9 volt battery and has enough power to run high current microphones. The small size, light-weight, rugged construction and very low noise make the PS-2 a natural for powering microphones feeding DAT machines, radio mics, tapes machines, and mixing panels. Long battery life and a bright LED low battery indictor ensure that the microphones is properly powered during you recording session.Features:Low noise well regulated electronics and precision resistors are used to satisfy the most demanding Digital requirements.External power jack for studio use.LED blinks at turn on and turn off.Low battery indicated by a steady glow of LED.Simple drop in compartment for quick change of batteries.Reverse battery to turn off (no drain).LED lights at regulator drop out.Specifications:Size: 1.25 x 3.0 x 4.0 in.Weight: 8.0 ozs.Uses one standard 9 volt alkaline battery.Voltage from 6.8 to 18 volts.Current from 3 mA to 280 mA depending on the mic.Battery life (depending on mic load) from 4 to 38 hours.Voltage is 48 volts +3 volts.Current to 14 mA (direct short).Noise floor is under .01 mV AC. Also available as a 12V T-Power Unit Choose Model: