Once your music amplifier has been shipped out of our factory, you'll receive a tracking number given by the logistics companies to us. You can use the number to follow your package. We promise on-time delivery to every customer though sometimes holidays or severe weather conditions may happen. We do our best to guarantee that your goods will be delivered to you in a fast and safe way. We recommend you to keep a close eye on your order's tracking number. If you're having trouble with your tracking information, please don't hesitate to reach out to our Customer Service Center.

Guangzhou Gisen Audio Equipment Factory has been a major influential enterprise with its increasing development. dsp amplifier is one of Gisen Audio's multiple product series. The product is constructed to be durable. It was built to withstand great abuse and prolongs its life in extreme conditions. Each channel has independent limiter and compressor, ensuring no interference caused by other channels. Our high quality professional power amplifier is targeted at high-end market. Its surface is well processed by a layer of paint to resist rust.

With “to stay ahead of the curve” firmly in mind, committed to providing customers with thoughtful service and reliable quality products.