... filted Technicial Specifications : INPUT : 1.Connectors :1/4'' TRS , female XLR (pin 2 hot ),and barrier terminal strip 2.Type : Electronically ... , typically >55dB at 1kHzOUTPUTS : 1.Connectors : 1/4'' TRS , male XLR (pin 2 hot ),and barrier terminal strip 2.Type : Impedance ...