Powerline Filter | United States | Chang Lightspeed Audio
Chang Light Speed Audio produces powerline filters for audiophiles that eliminate AC contamination without the use of lag/noise inducing transformer or coils.
www.changlightspeed.com
I have been using Chang power line filters with great results.
I use a CLS 709 in my main system and home theater.
Big reduction in noise level, more 3D, and vivid sound quality.
Brighter and sharper Video on HDTV.
Little known company in the USA, but big seller in Asia.
AC regenerators all have small but noticeable harmonic distortion.
Coils and transformers produce noise and current lag to some extent.
