．Stereo mode,parallel-mono mode and bridge-mono mode are available.
．The performance of the machine is more secure with the protection of DC,overload,short circuit ,overheating,compression limiting and soft start.
．A large number of high-precision SMD devices with automatic manufacturing technique ensures the product higher reliability.
．High efficiency toroidal transfomer with magnetic shielding layer prevents interference effectively.
．Efficient three-level H circuit design with a small size.
．Automatic transmission fan with optimized cooling system ensures more stable performance of the machine.