teac-us-A250	teac-us-A1250-71'07	teac-us-A2300-70'08	teac-us-A3300-71'07
teac-us-A3340S-74'08	teac-us-A4010SL-71'06	teac-us-A7030-70'09	teac-us-AE200-69'05