EI-14 High Efficiency Audio Isolation Transformators 1:1 AC Impedanz 600:600 of
Inductance : 290mH (±20%). AC impedance : 600 : 600 Ohm. DC resistance : 135 Ohm(±1%). Minimum frequency: 50 Hz. Item Weight: 70 g. You will need a suitable adapter to use the item in your country.