ECS-100AX-50.0 ECS-100AX-500 ECS-100AX-6.0 ECS-100AX-6.144 ECS-100AX-64.0 ECS-100AX-640 ECS-100AX-66.6666 ECS-100AX-66.666MHZ ECS-100AX-7.3728 ECS-100AX-8.0