. . . . . . . "Built in 1972, it is considered by many to be the crown jewel of analog recording equipment, having recorded such artists as Johnny Cash, Neil Young, Fleetwood Mac, Tom Petty, Guns and Roses, Nirvana, Cheap Trick, Rage Against the Machine, Metallica, Nine Inch Nails, Fear and countless other musical legends over the past 40 years." . .