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• Input1: Can access electronic drum sound source, professional electronic drum effect
• Input2: It can be connected to electronic drum, keyboard, bass and acoustic guitar.
• Input1 Vol: This knob is used to control the volume of the INPUT1.
• Input2 Vol: This knob is used to control the volume of the INPUT2.
• Bass: The knob is used for ascension EalPUT1/2 low frequency signal
• Mid: The knob is used to lift or attenuate the IF signal of input1/2
• Treble: The knob is used to lift or attenuate the high frequency signal of Input1/2.
• AUX IN: The knob is used to adjust the MIIN and BT input volume.
• AUX-BT: Click to open the Bluetooth and enter the pairing state. The indicator light is always on after successful pairing, slowly flashes when playing.
• Master: This knob is used to adjust the volume of the speaker output.
• D.I out: Audio signal output to the mixer or active speakers, etc.
• Power LED and GND Switch: When the plug of the sound source and the sound box is well grounded, open the switch (blue) to filter the noise in the power supply; On the contrary Switch off (red) to block the interference between the two.
• Power Switch: Open the switch, the product into the working state (Power indicator light)
• AC IN: Power supply input port, please make sure the voltage is normal before powering on.