If the page of power amplifier is indicated with "Free Sample", then a free sample is available. Generally, free samples are offered for routine products of Guangzhou Gisen Audio Equipment Factory. But in the event the customer has particular conditions, such as product dimensions, material, logo or color, we'll charge costs.
Known as a stable supplier for toroidal transformer amplifier, Gisen Audio is famous for large capacity and stable quality. Gisen Audio's music amplifier series contains multiple sub-products. High quality is one of the biggest selling points of this product. It is not subject to break or color fading even it is used for a long time. Each channel has independent limiter and compressor, ensuring no interference caused by other channels. The main advantages of Gisen Audio are its sound management system, stable quality, low price and prompt delivery.
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