Quick view Delta Tau Data Systems Inc. FAB 602804-554 MACRO CPU PCBA Delta Tau Data Systems Inc. ASSY. 602804-104 *Used* PCB FAB 602804-554 MACRO CPU PCBA Delta Tau Data Systems Inc. ASSY. 602804-104 *Used* This product was made in USA USED item not in original packaging. Item comes with 12 month warranty. FAB... In Stock £1,195.00 Add to Cart