AD-208P is a karaoke power amplifier made by Tianyi with the essence of professional karaoke design for 26 years. The professional DSP digital processing chip is selected and combined with the LCD full Chinese display screen, it has powerful and flexible digital editing and operation functions; and Tianyi's unique vocal harmonic excitation function is added to greatly improve and beautify the singer's voice; Anti-whistling function, automatic whistle suppression algorithm to prevent whistling in various occasions; the power amplifier has built-in 11-segment parametric EQ equalization adjustment, which can easily call up your favorite sound effects. It has the characteristics of warm and thick mid frequency, deep and powerful low frequency, and clear and bright high frequency. As a top 10 audio brand in China, Tonewinner has 30+ years experience in designing and manufacturing acoustic products. As an original supplier, Tonewinner always warmly welcomes distributors, partners and customers around the world.