Detailed Product Description

Power amp, high quality with light weight amplifier!
Pa system, Professional Amplifier, Pa Audio, pro amplifier, Audio Amplifier, Professional Power Amplifie, stereo Amplifier, Sound Amplifier, Audio Equipment
Professional audio sound swithing power amplifier, pro audio sound power amplifier equipment, pa audio amplifier system.

Switching power amplifier SA throws over the traditional big toroidal transformer, utilizing the PWM (Pulse Width Modulation) with advanced PFC (Power FactorCorrection) switching power supply, which ensures a resistive load for power supply of mains, minimizes current distortion and voltage/current excursion when the amp is in light load or full load.These result in a high output level performance and non-voltage collapse.SA leads the trend due to its advantages comparing to the conventional amplifiers:Higher efficiency, less heat dissipation and consequently more power, less power consumption, lighter weight and smaller size.