Audio Jumper (audio patch cable) is the "neural network" connecting various devices in audio systems, widely used in recording studios, stage performances, radio and television, home audio-visual setups, and other scenarios. It is responsible for accurately transmitting audio signals between microphones, mixers, power amplifiers, speakers, effectors, and other equipment. As a key carrier of signal transmission, its parameter design directly affects sound quality clarity, dynamic range, anti-interference ability, and system stability. The following is a detailed analysis of the parameter characteristics of audio jumpers exceeding 2,500 words, covering six dimensions: physical specifications, electrical performance, interface characteristics, structural design, environmental adaptability, and scenario compatibility.