We have now concluded the changeover from producing our old 3.5-inch drives to our new high-overall performance Champion drives. May 22) Business WIRE -May 22, 1997--JTS Corporation (AMEX:JTS), currently declared report revenues for its very first quarter of fiscal 1998, finished May 4, 1997. First quarter income for fiscal 1998 was $73.4 million, up from $17.2 million of disk generate income for the very first quarter of fiscal 1997.