different condenser microphones specify different amounts of required phantom power. As a rule these ratings can range from 48 volts all the way down to 9 volts. Fortunately there is some flexibility in terms of matching phantom voltage to your mic. * Single Channel +48V Phantom power supplier for Condenser Mic * Special regulator IC prevent damage or overheating from power shorting. * Low noise and better sound performance design * Power: AC 18V SPEC

Regulated Output Voltage	48V +/- 2V DC
Short Circuit Output Current	14mA
Residual Output Noise	-71dBv
Frequency Response	10Hz ~ 25K Hz
AC input	AC 18V
Jack	Male and Female XLR jack
Size	127x 77x 40 mm
Weight	540g