Universal audio frequency power amplifier 5 Hz – 1 MHz for magnetic field immunity testing, 60 V peak, 40 A peak, protected against short at the output or overtemperature. Gain compression in case of overload, GPIB interface. Also suitable for unsymmetrical signals as defined in table 17 of GM3097. A minimum load of 0.25 Ohm at the output must be connected in series with the coil, e.g. SHUNT 9571 or NFCN 9734. Please select the suitable power cable from the following list. One cable is free of charge, any additional cable will be billed.