For learning the quality of our toroidal transformer amplifier, customers are welcomed to visit our factory. Meanwhile, requesting a sample is also a good way to learn. Customer Service is always available for you to consult about the products. The high ratio of return customers can provide you valuable reference that we are really trustworthy.

The dsp amplifier is well crafted by the very professional Guangzhou Gisen Audio Equipment Factory. power amplifier is the main product of Gisen Audio. It is diverse in variety. Gisen Audio 4 channel dsp amplifier has an ergonomic design on a basis of user convenience. It is designed to meet the needs of portability and make users feel ease when holding in hands. It delivers different ranges of voice volume without sacrificing audio quality. The product is poppular on the market with powerful functions and stable performance. The built-in loudspeaker protection circuit protects high volume bursts of audio.

It is an eternal promise from Gisen Audio to cherish resources and protect the environment. Please contact.