There are various ways provided by Guangzhou Gisen Audio Equipment Factory to help installation. Professional installation manual is provided by us, in which there are detailed instruction for customers to help install toroidal transformer amplifier themselves. You can ask our after-sales service for installation support. They would provide professional installation guidance or send a video for you to install it.

In China, Gisen Audio is renowned because of music amplifier which is unique and innovative. power amplifier is the main product of Gisen Audio. It is diverse in variety. This product complies with industrial quality standards. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change. People who bought this product a year ago praised that it adds extra beauty and charm to their home decoration. The product is characterized by excellent ultralow frequency protection.

We place high demands on the quality of power amplifier.