SP series is a classic power amplifier of ring transformer.
Standard 2U and 3U chassis design.
High strength frame structure.
Reasonable and efficient heat dissipation design
All high-quality long-life components are used, and key components can be accurately matched, and the circuit from 200W to 400W adopts AB class;
600W to 750W with secondary H circuit, 800W to 1400 deep with three switch H circuit.
With overheat, overload, short circuit, radio frequency ultrasonic, DC, wave elimination limit, current soft start and other perfect protection circuit.