Industry-standard balanced audio cable for permanent installation. Stranded tinned-copper conductors are easy to solder or punch-down. A high-grade polyethylene dielectric is used to minimize high-frequency attenuation, while excellent process control and tight pair twisting achieves superior noise rejection. Foil shield with same gage drain wire facilitates quick shield termination. Twenty-two or twenty-four gage conductors provide low DC resistance and attenuation. Ideal for punch-down, rack wiring, and extended-distance runs of microphone or line-level signals.