1.WBC-PRO-QUAD is truly the Most-Silent & the Most-Flexible Star-Quad cable in the market & boasts a tough UV-protected outer jacket, a dense braided shield (above 98% coverage) & four, 0.08mm Fine-Stranded 99.99% Oxygen Free Copper cores totaling to 21AWG. Excellent shielding coupled with the Star Quad design totally cancels out all EMI & RFI, this stage-ready cable will encounter, resulting in the purest form of signal transmission. Superior to Industry leaders like Mogami 2534 & Canare L-4E6S. 2.WBC-PRO cables are designed based on science, engineered & manufactured in-house to the highest quality in the industry, and sold at prices that are unbeatable by the 'pro' competition. These high-value, high-quality cables will not break your bank and the integrity of your creative process. With WBC-PRO you are buying a product made with love and the utmost care for quality. WBC-PRO, the only cable you will ever need! 3.Amphenol is the World's Leading Industrial Connector Manufacturer. Amphenol is an almost 100-year-old, NYSE-listed, legendary American brand. They are trusted for generations by the telecommunications, aerospace, electronics, and military industries. You get the quality when you select Amphenol. 4.We terminate these PRO cables with the plugs in the industry for the ultimate value: Amphenol QS3P-AU sports a molded metal back-shell with elegant Satin finish and features Gold-plated s, for unrivaled performance. This Q-Series Straight ¼ inch stereo phone plug greater reliability, improved integrity and reduced cable strain. The slimline design (shorter & slimmer back shell) allows convenient installation without crowding in tight spaces.