The T-6240 is a public address pre-amplifier with eight line level inputs, one unbalanced MIC input and ... two EMC(priority) level 8 Input T-6240 Pre AmplifierFeatures:8 line, 1 MIC, and 2 EMC ( ... MIC1With 0-30dB attenuationControlsLINE, MIC votume controls, channel selectors, power switchIndicatorsPower LED, MIC channel LEDProtectionAC fuse: 1APower Supply~110V/60Hz or ~ ...