Some music amplifier online are indicated "Free Sample" and could be arranged as such. But in the event the customer has some particular requirements like product dimensions, material, color or LOGO, we will bill the applicable expenses. We eager for your understanding that we'd love to bill the sample price that is deducted when the order is supported.

With the foundation of strong technical force, Guangzhou Gisen Audio Equipment Factory now is more popular in the market. toroidal transformer amplifier is one of Gisen Audio's multiple product series. This product is attracting attention due to its durability. It can withstand hundreds of repeatability and reproducibility without any system failure. Its control knob comes with easy adjustment. professional power amplifier is produced by superior material and advanced technology. Each channel has independent limiter and compressor, ensuring no interference caused by other channels.

Our company understands the global nature of today’s manufacturing and we are ready to support customers' needs. Our products and service will always be custom-tailored to meet these needs.