Cyberlight Interconnects are the only non-metal fiber optic solution to connectivity on the market today for audiophiles. Though unchanged since they were first produced, their battery supply has continuously been modified. Each battery was more robust than the one before and each brought more definition and dynamic oomph to the Cyberlights. The 4th generation is the first battery supply to be totally "set and forget" yielding continuous operation of the Cyberlights 24/7. Surprise! Battery Pack Four from Harmonic Technology is the best yet and takes the overall performance of the Cyberlights to new, near state of the art heights!

According to Jim Wang, CEO of Harmonic Technology, they had never heard the results of continuous powering of the Cyberlights either. They knew there was some improvement after the first hour but figured that was that. There is now a serious boost in definition and dynamics after 24 hours and another solid boost after 48 hours of operation. With tandem batteries in the new smaller, more powerful battery case, one battery powers a cable for about 12 hours while the other charges. The battery pack remains plugged into the wall and you never touch it again. Oh my, wait until you folks who have wrestled with turn on/off procedures on the other Cyber batteries get your hands on the new Bat 4's! Only problem is only one Cyberlight cable can be powered at a time.

The results are stunning. The Cyberlights are dramatically more open sounding and dynamic from top to bottom. There is an increase of textural definition and a heightened sense of master tape solidity. This is addictive I promise you and very un-metal cable sounding. The music appears freed from certain colorations that are consistently there with metal cables. Everything is faster and snappier while there is less etch at every frequency. Like I said, it's very master tape like and more live sounding on recordings recorded live. Frankly, the older battery packs suggest these benefits while the Pack Four brings them home. Once you start using the Battery Pack Four, it is very hard to go back.

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