Ask Guangzhou Gisen Audio Equipment Factory customer service team to see if there is an instruction manual for best surround sound amplifier. An instruction manual is one of the most important details provided to the customer for some products. With the sole purpose to ensure the correct use of the products being delivered, it includes a description of the product, a description of how to use it, and a drawing to illustrate the explanation. And it is usually translated in the language of the destination country. When customers requested, it may also be written in multiple languages. The instruction manual can also include dealer information as well as customer service information if needed.

Gisen Audio is professional in manufacturing reliable music amplifier. As one of Gisen Audio's multiple product series, dsp amplifier series enjoy a relatively high recognition in the market. Gisen Audio amplifier class td is designed with a kind of decoration element by experienced designers in the research and development team, Which makes the product not only have an illuminance capacity but also it serve as decor to the surroundings. High-current power stability is provided by the product. Unqualified raw materials for producing top 10 power amplifiers is not allowed to be used. High-current power stability is provided by the product.

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