Follow the Instructions while operating stereo amplifier. If you need help, phone us for necessary technical guidelines for operation and maintenance.

Guangzhou Gisen Audio Equipment Factory is widely recognized as a trustworthy and professional toroidal transformer amplifier supplier. The toroidal transformer amplifier series has become a hot product of Gisen Audio. Strict quality tests on Gisen Audio 4 channel dsp amplifier are required by the QC team. Its power source, electrical integrated system, electrical load, and current leakage have passed stipulated testing. It can function for a long period of time with sufficient power. There were no errors during the operation. It has been tested for precision, and its tiny physical differences have run mathematical corrections in computer operating systems. Its compact design is ideal for mounting in low clearance location.

Our company has a responsibility to influence positive changes in the market. We are committed to addressing the challenges of climate change in our own manufacturing operations and working with customers to improve social and environmental sustainability.