It depends on whether you have specific requirements on music amplifier sample. Usually, a common product sample will be shipped as soon as the sample order has been placed. Once the sample is shipped out, we'll send you an email notification of your order status. If you experience delays in receiving your sample order, contact us immediately and we will help to confirm the status of your sample.

Guangzhou KAIXU Audio Equipment Co., Ltd is a renowned company which integrates manufacturing, processing, dyeing and selling of digital amplifier. Various in styles, 's professional amplifier can meet the needs of different customers. In terms of the design, the pro audio amplifier is very competitive. Its low transient intermodulation distortion enables low error rate in signal transmission. the best amplifier is manufactured based on unique formula and superior materials. It has good corrosion resistance and low self-discharge rate. Moreover, it is a green and high-quality product that does not contain harmful substances.

KAIXU will improve the quality of service serve customers. Ask!