This is an old type with PCOCC-A specifications. "DST-75" is a 75Ω coaxial digital cable that minimizes dielectric loss through the "Cordel Structure." The "Cordel Structure" is an insulation method that is as close as possible to air insulation, the ideal form of high-frequency transmission. It supports the center conductor by spirally winding a PE string around it, creating an air layer around the center conductor. It features a flexible PE sheath that balances electrical characteristics and flexibility, a copper foil shield with a 100% shielding rate, and double shielding with a braided shield with a 90% shielding rate. As a high-cost-performance digital transmission cable, it demonstrates its performance in S/PDIF coaxial digital and composite video transmission for TVs, etc. The connector uses RCA plugs with silver-plated contact parts from AEC Connector, a Taiwanese manufacturer known for its cost-performance. Thank you for viewing. ⚠️ There are parts of the cable that are burned or rubbed and blackened during storage. ⚠️ This is a self-made product, so it is recommended for those who can repair it themselves. ⚠️ Self-made products are made at your own risk. It is not recommended for those who do not have electrical knowledge or confidence. 【Caution】 ・I have checked it with my tester, but please double-check it yourself just in case. ・Please refrain from purchasing if you are nervous, as it is stored at home. ・Please understand that there may be small stains or scratches. ・Returns are not accepted for reasons such as "it was different from the image." Please refrain from purchasing if you are looking for perfection. #Oyaide #DigitalCoaxial #OYAIDE #DST-75