I do not know where else to go so I came here. Can anyone here tell me in what order of release the various versions of TEAC 4010 were available? The technical differences between them? The differen types of interconnection cords between amp and transport? Photos from all angles including the rear with cords attatched and detached would be very helpfull. The designation of each and any special deignation for variation of the same model? As in A-3300,S,SX,RS,2T,10.11.12? Each of those represented a unique design of the same model. The same must be true of the 4010. Complete and accurate info please.