It was once the most high-tech and futuristic feature you could find: Transmit sound -- with light! Lasers! A cable not of copper, but glass! Except, it was almost never glass, and was usually ...

Optical cable, which was the digital audio transfer method of choice for decades, is starting to die out as Toslink is replaced by HDMI. Through the '90s and 2000s, the optical cable was near ...

An optical audio port, also known as a TOSLINK (Toshiba Link) port, is a type of digital audio connection that uses light to transmit audio signals between devices. This port is commonly found on ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

I just got a cheap KLH amp/receiver to go with my Sony 200 disk DVD changer, and I got them all hooked up.<br>All of the RCA cables are in place, as well as S-Video and an Optical digital audio cable ...