Questyle Audio got the global PCT patent on “5GHz Wireless Audio System”, and also applied for American patent.
Questyle applied for the global PCT patent on “Current Mode Amplification” technology, stepping on the retrieval stage.
Questyle’s all products were put on display and sale at the Bang & Olufsen store in Pasadena, California, which is the largest B & O store in the USA.
Questyle CMA800R, the updated version of CMA800, was officially released at CES in Las Vegas.
