top of page
Reference Ultimate 2 Digital
This dedicated reference digital device delivers see-through transparency, precise imaging, speed and power and pitch-black background to a new level.

Reference Ultimate 2 Digital

  • Reference Ultimate 2 Digital:

    2 filtered (core-R3 level 2) digital outlets (11)

    2 filtered (core-R3 level 4) digital outlets (22)

    4 filtered (core-R3 level 6) digital outlet (33 & 44)

    1260 joules/90,000 amperes surge capacity

    2400 Watts/20 Amperes power/current capacity

    Standard 6 foot 8 gauge ultra-low inductance ultra-high speed dual Power 20 power cord with hospital grade Dual Mono Plug (DMP)

    Dual parallel fusing construction

    All hospital grade outlets

    Additional shunting mechanism for digital and analog outlets

    Set of 4 vibration control spikes provided

    HyperDriveTM Technology

FAQ

ABOUT US

CONTACT

CONTACT US

SHOP

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.

© 2023 BY CHANG LIGHTSPEED INC.

bottom of page