Brand: Ahuja Type: Amplifier 5 Mic & 2 Aux Inputs Built-in MP3 player with remote control for USB, SD/MMC card reader Preamplifier and Line Output for connecting to a Booster Amplifier Line Input for connecting the output from any external mixer Booster Power Amplifier Resettable circuit breaker for protection against overload and short circuit Provision for instant transfer to DC power (Car Battery) if AC power fails Box Speaker/Driver Unit selector switch Bass boost defeated at Driver Unit position for safer operation of driver units 5 LED array for output level monitoring Best quality in the market Long lasting and durable