450W karaoke amplifier, independent voices channels have overcome this weakness that the voice of double channel amplifier easy to cover by music, increase the microphone output generating squeaking. Three-dimensional multi-function microphone has a stage of warm atmosphere, combined with other features, bring a new concepts of karaoke reverberation tuning. From its senior microphone pre-amplifier to low noise circuit, high quality components and exquisite craft, TS series karaoke amplifier with the latest technology level folk controller, due to its excellent power amplifier system, it has applicated widely in a family studio, multimedia production, small amplification systems, karaoke rooms etc.