Judging by the amazing cosmetic condition, you'd think this must be a re-issue of the classic American comp-limiter from 1969 - but after further research we don't think so. it looks stunningly good, with the subtle (almost spectral) graphics, and the elegant minimalist meter housing.
Now checked and in good working order - sounding like it used to in some of the great early 70s studios, especially in the USA - Muscle Shoals for instance.
It is US voltage only, and has a flying lead to an IEC socket - replacing the rather under-spec'd original fixed lead.. It has had XLR in and out sockets professionally added at some time.
US mains lead provided in packing cost (12GBP).