Some class d power amplifier online are indicated "Free Sample" and could be arranged as such. But in the event the customer has some particular requirements like product dimensions, material, color or LOGO, we will bill the applicable expenses. We eager for your understanding that we'd love to bill the sample price that is deducted when the order is supported.

Guangzhou Gisen Audio Equipment Factory specializes in the manufacture and supply of power amplifier. music amplifier is the main product of Gisen Audio. It is diverse in variety. The product has passed through many quality tests and third-party certifications. Each channel has independent limiter and compressor, ensuring no interference caused by other channels. The product has a wide application and a great market value.

The Gisen Audio brand is also designed to get higher recommendations from customers. Inquire online!