To tell the truth, incorporating the sample of sound amplifier into the sales plan is justified. Generally, product sampling, this profitable business, requires a budget and a plan to be in place. Guangzhou Gisen Audio Equipment Factory takes the cost of developing the samples, quality control, and the research and development into the budget. Moreover, in some cases, like the customized sample is required, the sample will be charged along with the freight. However, the advantages of gaining a sample outweigh disadvantages. This serves as an opportunity for customers to know more about product quality and further influence their purchase determination.

Gisen Audio is a Chinese leading manufacturer for toroidal transformer amplifier. The power amplifier series has become a hot product of Gisen Audio. Professional staff strictly check, to ensure that products always maintain the highest quality. The built-in loudspeaker protection circuit protects high volume bursts of audio. toroidal transformer amplifier made by Gisen Audio is the crystallization of excellent and hard working staff. It is easy to carry and store due to its compact design.

To provide more and better high quality power amplifier, we aim to create a trustworthy and responsible enterprise. Get an offer!