Please contact our Customer Service for the information about the sample of power amplifier ca series. 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 regarded as an indispensable provider of professional audio amplifier. We have earned a wealth of experience in designing and manufacturing. Various in styles, 's hifi audio amplifier can meet the needs of different customers. Once raw materials arrive at the factory, the processing of KSA power amplifier goes through four steps: compounding, mixing, shaping and vulcanizing. With CE certification, it produces no harmful radiation effect for users. The product is equipped with a cordless and battery-free pen, which can be tethered to the tablet for intention use. Its low harmonic rate makes it deliver clear and accurate sound.

We are committed to honesty and integrity in all our business relationships. The trust of customers is what we pursue. We are willing to maintain a long-term supplying and cooperative relationship for the customers.