DeoxIT Audio Video Survival Kit. Special kit includes everything you need to improve, enhance, and clean audio/visual electrical connections (metal and carbon) as well as special tooling to achieve and preserve the utmost performance quality of your A/V gear. This is particularly useful for all your guitar cables, jacks, mixing console connectors, faders, DJ, stereo, and computer connections. According to Caig, using this combination of products will reduce noise and distortion, improve clarity and definition, extend dynamic range, seal and protect, and reduce wear & abrasion.