Dolsi Audio is focusing in development and production of high quality amplifiers with competitive cost. Our monthly production output is five thousand units. We have strict quality control and 100 percent inspection before shipment.
With skilled R&D team , Dolsi has extensive experience in product development, OEM, ODM customization, and self owned brand cooperation. We continuously develop new amplifiers that covered Class AB, Class H, Class D and Class TD type of amplifiers, including analog type and digital type of amplifiers with PFC,DSP and Ethernet mode built-in.
Our quality products,flexible co-operation ways and hassle-free after-sales service benefit our customer from all over the world.