Customers may feel uncertain about the quality before placing an order for power amplifier. At Guangzhou Gisen Audio Equipment Factory, we provide free samples to customers for verifying the quality and find out whether the product is suitable to be applied. The samples have the same parameters and specifications of the ordinary product. But customers should know that we only provide them for free in the condition that they will place a large order for the product. For more information about the sample, please see our website.

Gisen Audio is a dependable firm which is famous because of its top 10 power amplifiers. Gisen Audio's music amplifier series contains multiple sub-products. Technologies impact the designing way of Gisen Audio professional power amplifier. They are mainly virtual prototyping, CAD drawing, and 3D image technologies which offer flexibility to test new ideas and customize items. Attention has been paid to the circuit layout for safe operation. This product has a convenient operation with long service life. Each channel has independent limiter and compressor, ensuring no interference caused by other channels.

our company endeavors to be one of the few professional dsp amplifier supplier with its own R&D ability. Get price!