english : specifications: • the phantom ii provides phantom power for one or two condenser mics. • a three-way 12v/off/48v selector switch lets you choose 48v for mics rated at 24 to 48v, 12v for lower-voltage mics or off to conserve battery life. • the power led goes out when the unit is running on batteries and switched off, but remains on while an ac adapter is in use. • low-noise operation is featured in all modes • input connectors: 2 x xlr female • output connectors: 2 x xlr male • required batteries: 2 x 9v • optional ac adapter: 12v dc (i use a multi adapter from radio schack) • size: 5.625 x 1.75 x 3.625 inches (144mm x 45mm x 92mm)