The multichannel lossless wireless audio system of the present invention uses 5 GHz ISM frequency band and utilizes advanced pure digital radio frequency technology to solve the ultra-high stability problem that cannot even be solved by Bluetooth? and Wi-Fi. The present invention supports 2-8CH of multichannel real-time and lossless transmission to achieve supreme level of wireless audio technology and system. The present invention comprises a transmitter and multiple receivers or wireless power amplifiers, forming a multichannel wireless audio system. The system enables the transmitter to directly connect Mac/PC, DAP, Blu-ray device, CD, iPhone, iPad for easy connection and pairing without using a Wi-Fi network or a router; the wireless power amplifiers can receive and decode data and carry out high-performance audio amplification. When used in a stereo system or a multichannel and customized installation system of a home theater, the present invention can operate as long as there is a power supply, thereby eliminating the cumbersome wire arrangements and completely solving the wiring problem of the system.

Only the preferred embodiment of the present invention is described above. It should be understood that the present invention should not be limited to the above description. The above description should not be considered excluding other possible embodiments. The present invention is adaptable to other combinations, modifications and other environments of embodiments conceivable within the scope of the present invention and in accordance with the teachings of the present invention or the technique or knowledge known in the related field of art. Any changes or amendments of the present invention made by a skilled person in the art without deviating from the essence and scope of the present invention should fall within the scope of protection of the present invention as defined in the claims.