Please contact our Customer Service for the information about the sample of digital amplifier. The cost depends on the type of sample and whether a new tool is needed to produce its components. When ordering a factory sample that is already made instead of being manufactured according to the required design and specification, for example, you normally only need to pay for shipping. However, when ordering custom product samples, you may end up paying sn amount of money - all depending on the cost of the tool (if any).

Guangzhou KAIXU Audio Equipment Co., Ltd is the preferred choice of manufacturing power amplifier. We have received many compliments on the Chinese market. The small amplifier series is one of the main products of . The design of KSA music amplifier is completed by incorporating a sophisticated 3D modeling manufacturing system which allows our designers to create an amazing product in short time periods. It produces a powerful and pure sound experience for users. With the screen protection, the product is highly reliable in use. It is extremely resistant to shock when it is dropped on the ground thanks to the protection from screen. Featuring real-time load detection, it has stable sound performance.

We do things efficiently and responsibly in terms of the environment, people and the economy. The three dimensions are critical throughout our value chain, from procurement to end product.