Again, do you mean the Contriva Diacera or the Contriva Diacera SE? There is some confusion here in that the Contriva product series actually comes in four versions (from least expensive to the most): (1) Contriva, (2) Contriva SE, (3) Contriva Diacera and (4) Contriva Diacera SE. Alternatively, the Tidal website actually presents two versions (Contriva and Contriva Diacera) with each version having the SE (crossover upgrade) option.
Ciro71, I think you mean the Contriva Diacera SE as opposed to the Contriva Diacera. I hope this isn't confusing to prospective Tidal owners. I think the website is very clear about this.