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.

​​​​​​This advanced filter is specially engineered for country uses 200 ~ 250 VAC; 50/60 Hz

CLS Euro 4000

Color
    • 3 filtered level 1 (core-L4) digital outlets
    • 2 filtered level 3 (core-L4) analog outlets
    • 2 filtered level 2 (core-L4) amplifier outlets
    • 1100 joules/40,000 A surge capacity
    • 4000 Watts/16 Amperes @ 250 VAC
    • Power factor correction level 2
    • Dimensions: 483 x 175 x 100 mm

    • CE compliant

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