There a wide range of services offered to support the better use of sound amplifier. For example, we will provide customization service for product packaging, which helps increase product safety during shipment. We also set a warranty policy for customers in need of product replacement and repair. Once there are some imperfections found on the product, we can arrange a free replacement or repair them with the help of our experienced technicians. Supplying these services, we receive more high remarks from customers all over the world.

Serving as an outstanding professional power amplifier manufacturer, Guangzhou Gisen Audio Equipment Factory is deeply trusted by customers. The dsp amplifier series has become a hot product of Gisen Audio. Gisen Audio 4 channel dsp amplifier is encapsulated in an exquisite way. The lead wire is connected to the electrode of the LED chip, and then mainly processed by mounting, soldering, and encapsulation. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change. The qualify of work during the process will also lead to the high-quality music amplifier. The built-in loudspeaker protection circuit protects high volume bursts of audio.

What we will always stick to is music amplifier to satisfy our customers. Contact us!