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美國 Chang Lightspeed 被動式電源濾波處理器

Lightspeed

Michael Chang, engineer and stereophile, designed the Lightspeed Powerline Filters after being disappointed with the powerline filters available on the market. Michael'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.

Lightspeed Product Review

Lightspeed Series by Spill
Sep 2023

Lightspeed Reference Series by Audiotechnique
May 2021

Lightspeed Reference Series by hifi388
Apr 2021

Lightspeed CLS 409 by Post76
May 2020

Lightspeed Reference MK 3 by Hiendy
Jun 2018

Lightspeed CLS 309 by MusicUnion
Mar 2018

Lightspeed Reference MKIII Video 2 by Feversound
Dec 2017

Lightspeed Reference MKIII Video by Feversound
Aug 2017

Lightspeed Power Conditioner by Music Union
Aug 2017

Lightspeed CLS309 by Post76
Jun 2017

Lightspeed Reference Ultimate Digital &
Power Amp by Audiotechnique
May 2017

Lightspeed Reference Ultimate Power Amp by HiFi Review
Feb 2017

Lightspeed H1 by Hiendy
Jul 2016

Lightspeed H1 by SuperAV
Apr 2016

Lightspeed CLS 309 & 809 by Feversound
Oct 2015

Lightspeed CLS 609 by SuperAV
Jan 2015