ABOUT US

Michael Chang, engineer and stereophile, designed the Lightspeed Powerline Filters after being disappointed with the powerline filters available on the market. Mr. Chang's design eliminates AC contamination without the use of lag/noise inducing transformers or coils. In 1991, Michael and his sister Stella founded Chang Audio Corporation.

 

A small staff of technicians hand assembles and tests each unit from quality parts before it is shipped out. The combination of this care in craftsmanship, with the effectiveness of filtration and the units' low cost, has won Chang Lightspeed Powerline Filters acclaim and buyers worldwide.

CONTACT US

© 2018 BY CHANG LIGHTSPEED INC.

Importers

REGION                          IMPORTERS

China (Mainland)                            China AVSTYLE 愛威影音

Hong Kong, Macau                        Aria Audio Limited             

Latvia                                               SIA World Audio Distribution
Peru                                                 F & J Audio
Poland                                             Galeria Audio
Russia                                              Audiomania

Taiwan                                             Sound Ray Electronics Inc.

We are always looking for distributors. If you are interested please contact us at info@changlightspeed.com 

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