The rejection rate of Guangzhou Gisen Audio Equipment Factory slimline amplifier is quite low in the market. Before shipment, we will check the quality of each product to ensure it is zero defect. Once our customers get the second best product or have quality problems, our after-sales team is ready to solve your problem.

Gisen Audio is one of primary brands that is committed to professional power amplifier industry. Gisen Audio's top 10 power amplifiers series contains multiple sub-products. Gisen Audio homemade sound amplifier differentiates itself with innovative and practical design. The vivid instruction craved on the surface of the product help users to adjust the volume effectively.  The product has good temperature resistance. Even placed under the sunlight, it is not vulnerable to deform or damage. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security.

We expect to sincerely cooperate with friends of various circles so as to build up the No. 1 brand in professional power amplifier industry. Check it!