Soud applications Reference line stage vs line sta


I am looking for a power conditioner, and people seem to like Sound Applications Line Stage.

I just saw two postings for SA line stage. However, they are "Line Stage" and "Reference Line Stage", and they looks exactly the same from outside (except for printing). Is there any difference between them?

Thanks,
Richard
indra986353

Showing 1 response by indra986353

Thanks for all your responses.

A few local audio dealers recommended PS Audio regenerators (non of them sells PS products) given that I am living in an old apartment, so I am leaning that way for the moment.