TC series professional power amplifier is a compact, light-weight power amplifier, It adopts efficient and stable Class-H circuit which is optimized by the Gpro technology team, this amplifier has very small harmonic distortion, intermodulation distortion and transient intermodulation distortion by efficient audio signal conversion technology,so that the sound quality is perfectly amplified. This is a power amplifier tailored for entertainment projects such as KTV, bars, and nightclubs. it has excellent performance also in other small and medium-sized sound reinforcement systems which requires high sound quality.