The Lava Cable Caldera™ ultimate power cord is designed by Lava and made by Belden. This cordage combines the best features of Belden 19364 and 83803 to make a true super power cord. Ideal for tube guitar and bass amps, DIY use, as well as all Hi-Fi audio applications, the Caldera™ provides true high-end performance at bargain price. Lava Cable recent A/B tests in our facility showed marked improvement in tone over standard cordage. Made in USA.