Category Review: Digital Optical Audio Cables Digital optical audio cables are a crucial component of any home theater setup. They allow you to connect your soundbar or TV to other devices such as game consoles, Blu-ray players, and VD/CD players. These cables use Toslink technology, which is an industry standard for digital audio transmission over fiber optic cables. One of the most important factors to consider when choosing a digital optical audio cable is its length. Most people prefer longer cables because they allow more flexibility in placement and routing. However, longer cables can also be more prone to signal loss or interference. Therefore, it's essential to choose a cable that has enough length for your needs while still maintaining good performance. Another important factor is the quality of the materials used in the construction of the cable. Optical fibers are typically made from glass or plastic, and the jacket material can be either PVC or LSZH (Low Smoke Zero Halogen). The best cables use high-quality optical fibers and a durable jacket material that resists bending and twisting without compromising signal quality. In terms of performance, digital optical audio cables should provide clear and crisp sound with minimal latency. They are also designed to be immune to electromagnetic interference (EMI) and radio frequency interference (RFI), which can affect other devices in your home theater setup. When it comes to price, there is a wide range of digital optical audio cables available at different price points. Budget-friendly options typically use lower quality materials and may have shorter lengths, while higher-end models offer longer cables made from high-quality materials and advanced features such as gold plated connectors. Overall, when choosing a digital optical audio cable for your home theater setup, it's important to consider factors such as length, material quality, performance, and price.