Gisen Audio uses the most advanced technology to manufacture toroidal transformer amplifier. Gisen Audio's dsp amplifier series are created based on unremitting efforts. The product has a longer life, premium quality, and durability. Its overload protection proves to guarantee long-term service life. This product is for a good night's sleep, which means that one can sleep comfortably without feeling any disturbance in their sleep. Its surface is well processed by a layer of paint to resist rust.
Gisen Audio holds the strong belief that serving customers with the most professional staff. Check it!