SB4.05 4channel Professional Ampilfier

Features

   ● 2 Mic(6.35mm TS on front panel) inputs with ECHO effector

  ● 2 Aux inputs and 1 Rec output with stereo RCA connectors

  ● USB/SD player with Bluetooth, FM radio and Recorder 

  ● Treble and Bass controls on main mix

  ● Protection: turn on delay, overload, overheat, short-circuit, limit

  ● 1 selector for Aux1, Aux2 or USB/SD player

  ● Stereo and Mono mode selector of output 

  ● 4 channels of speaker outputs(Speaker A and Speaker B)

   ● 2 groups of spring clip connectors on each output channel

  ● Rated power output: 4*50W

  ● Power supply: AC115V/230V