Yes, Guangzhou Gisen Audio Equipment Factory provides warranty service for audio amplifier. Being a quality-oriented company, we warrant our products against defects in materials and workmanship. In general, under normal use and service, every portion of the product will be free from physical defects during the warranty period. However, once there is something wrong with the product, it will be repaired or replaced as determined solely by us. We provide a limited warranty for our products only to the person or entity that originally purchased the product from us or our authorized distributors or retailers.

Gisen Audio wins the market and establishes a reputation for its well-made professional power amplifier. Gisen Audio's power amplifier series are created based on unremitting efforts. The design of Gisen Audio power amplifier is carried out under considerations of various factors. It considers the shape, structure, function, dimension, color mix, materials, and space planning and construction. Low noise is caused during the working of the product. This product is tested on a set of norms prior to final delivery of the order. Each channel has independent limiter and compressor, ensuring no interference caused by other channels.

As a developing company, we aims to be a pioneer in professional power amplifier industry. Get an offer!