As over here in the Netherlands, having seen pictures ALIKE this, you can assume the rack handles are missing if they are NOT on the pictures.
(now you USA guys tell about peoples CL practices on AK, I can assure you it is the same over here....yes I am a bit of a skeptic)
It is special size very nice special shaped alu rack handles so you can not simply have something alike made up in a machine shop for a reasonable price. Standard size equipment rack handles will not fit.
The glass would need two special mounting clips on it (bolts are part of the clips), covering the holes, which are missing also.
Now for the innards, the Settons are decent but nothing special justifying the raving reviews.
Having no Lafayette nor ever seen one inside, I would say the innards are a bit Pioneer-alike build quality, (My RS440 circuit cards have the Elna brand stamped on it, I thought they were only making caps....)
My opinion is when buying a Setton, you buy it because it looks nice and special so you want it to look good.
The casing looks (and is) elcheapo anyway even if it not battered, but such can be replaced by a wooden one or it has to be veneered. (actually it deserves a nice casing, myself I am no good at woodworking)
Innards can be fixed, if defective. As Blhagstrom states, no complaints about sound at all and a RS660 will have plenty of power compared to my 440.
It WILL have a deteriorated unobtanium power switch too (which often can be replaced using some Pioneer donor or one working switch made out of several deteriorated donors as I did myself, but it is "unobtanium" and due to the age it does not get any better even if it works)
Read: if you can not fix it yourself or have somebody to do it, do not buy it
Anyway if no rackhandles, the intention was to hide the situation from you.