For some special period, Guangzhou Gisen Audio Equipment Factory provides first purchase discounts on best surround sound amplifier. Give a chance to learn us, and you may be offered with the welcome discount! Discount applies to items at regular price only and is valid only for first-time customers. All discounts including the welcome discount are subject to review and approval, and may be subject to additional restrictions. Please do contact us to confirm the discount.

Gisen Audio is a high-tech company which mainly specializes in home theatre power amplifier. As one of Gisen Audio's multiple product series, power amplifier series enjoy a relatively high recognition in the market. Gisen Audio4 channel dsp amplifier is designed employing with the shock-resistance structure. This structure effectively solves the problems of lights falling off and yoke fracture due to the vibration. OEM/ODM service is available for the product to meet demands for color and size. Strict quality standards are established in the inspection process to ensure the high quality of products. OEM/ODM service is available for the product to meet demands for color and size.

we will strictly sticks to the principle of quality first. Inquiry!