Planet Waves Custom Series speaker cables feature gold plated connectors for superior signal flow and corrosion resistance. The 25-foot length is ideal for longer runs such as in recording studios and larger stages. In=Out Technology: Low capacitance for pure signal transparency 24k gold-plated plugs provide superior signal flow and corrosion resistance Two layers of shielding provide noise rejection for quiet operation 1/4-inch plugs for standard amps and cabinets Limited lifetime guarantee