Yes, we can offer an instruction manual for audio amplifier to every customer. The end-user manual is compiled by our skilled workers who are familiar with every part of the product and can proficiently operate the products as well. On the first page of the manual, there is a quick version of the instructions' catalog which describes every step of the installation in short. In addition, we have clear and detailed pictures exquisitely printed for better understanding of users. English version is commonly used for users now.

Guangzhou Gisen Audio Equipment Factory has strong technical strength and staff equipment which are beneficial to the company's development. Gisen Audio's top 10 power amplifiers series are created based on unremitting efforts. Gisen Audio home power amp must be inspected in many aspects. They are harmful substances content, lead content, dimensional stability, static loading, colors, and texture. It can support multiple devices via the interface. The product has reliable performance in even the most demanding applications. High-current power stability is provided by the product.

To let each customer remembers Gisen Audio is the ultimate goal. Get quote!