I have some primos i think there the new spanish ones but really do not know the top has one yellow and two pinkish color lines
the white paper label reads

Primobolan*
Depot

N*Reg.AEM.EN.36.558

Lote Cad.
R-082A 9.2006


I have been told these are real but want to make sure because i have read alot of post about these amps , also the box looks good but the lote and cad are in black ink not a stamp