spantini
COO of me, inc.
Been around since the 70's and they're just now spillin' the beans :
Kirk Hammett reveals the secret weapon behind his guitar tone: “I can’t believe I’m telling you about it!”
The elusive piece of gear has sonic ties to Eddie Van Halen, AC/DC and Pink Floyd, and featured throughout new Metallica album 72 Seasons
www.guitarworld.com