The VRH-600 is a 600-watt, 8 channel mixer amplifier, designed to offer high power output with essential features.Each of the 8 channels can receive either a microphone or line level device and be adjusted independently via the channel specific bass and treble controls. Included on each channel is an effect level control allowing the user to dial in the on-board echo and delay effect where required. The effects are also foot switchable via the remote connection on the rear of the unit (foot switch not included). The VRH-600 is also equipped with an on-board media player, enabling playback via USB, SD card and Bluetooth. Great for background music, presentations or backing tracks.