Stereo amplifier is usually offered with easy-to-follow step-by-step installation instructions. For a safer, easier, and faster way of installing the product, please consult our staff. Once we receive the requests, we will give you a call or send you an e-mail about the installation steps along with well-printed pictures guidance based on your needs. Our employees know every detail of the product quite well, such as the internal structure and external shapes, sizes, and other specifications. You are welcome to give us a call during our working hours.

Guangzhou Gisen Audio Equipment Factory now takes the lead in providing high-end ranges of top 10 power amplifiers. The dsp amplifier series has become a hot product of Gisen Audio. This product is safe to use. It will produce extremely low levels of UV and IR, protecting the objects being illuminated. power amplifier's export has brought the rich profit repayment for the company. It can function for a long period of time with sufficient power.

We insist on sustainability. To promote safe, secure and sustainable living and working environments, we always apply science-based safety manufacturing.