The production technology of Guangzhou Gisen Audio Equipment Factory is among the best in the toroidal transformer amplifier industry. Since inception, we have hired professional engineers to participate in the perfect production. With rich industry experience, the product has stable performance and long service life.

Gisen Audio spares no efforts to stand firm as the toroidal transformer amplifier trend leader. toroidal transformer amplifier is the main product of Gisen Audio. It is diverse in variety. Gisen Audio professional power amplifier is carried out by adopting the packaging and printing method which is flexible in its use of color and has the capacity to print on a vast array of materials. The great quality and durability can definitely be guaranteed. Attention has been paid to the circuit layout for safe operation.

Our goal is to be a leader in the top 10 power amplifiers industry.