Re: Best guitar cable for Rickenbcker 12
Posted: Wed Apr 24, 2013 3:58 pm
Yeah, gold plating on connectors is a lot of hype, especially on guitar cables. It's main advantage is not so much better conductivity (silver and copper are better), but its resistance to corrosion, and for that reason it's widely used in connectors. Unfortunately, gold is very soft and very expensive, so on a connector that gets a lot of use, the plating has to be very thick to not wear off too fast. This is just too expensive to be practical, and it will eventually wear off anyway.
Nickel, on the other hand is very resistant to corrosion too, much cheaper, and a lot tougher than gold. Fortunately, on connectors that get used a lot, there's a lot of scraping and sliding as the connectors get plugged and unplugged. This acts to scrape off whatever corrosion is there assuring a good connection even though you don't have the most corrosion-proof plating.
And yes, a lot of gold plated connectors do have some sort of clear coat to keep them looking good longer. This is totally for looks as these coatings are generally pretty bad conductors. But hey, in the world of marketing and profit, getting it sold and having it look good are often far more profitable than actual performance...
Nickel, on the other hand is very resistant to corrosion too, much cheaper, and a lot tougher than gold. Fortunately, on connectors that get used a lot, there's a lot of scraping and sliding as the connectors get plugged and unplugged. This acts to scrape off whatever corrosion is there assuring a good connection even though you don't have the most corrosion-proof plating.
And yes, a lot of gold plated connectors do have some sort of clear coat to keep them looking good longer. This is totally for looks as these coatings are generally pretty bad conductors. But hey, in the world of marketing and profit, getting it sold and having it look good are often far more profitable than actual performance...