Vintage near-field monitors are widely used in professional recording studios dating back to the 1970's, they are used in mixing to set the level balance. Top US producer Bob Clearmountain maintains that when setting the levels when mixing you should listen to the track as quietly as possible, makes sense, if you don't know of Bob look him up in Wikipedia, Sound on Sound said he has his name on more hit records than anybody else in the history of popular music
This pair are in very good condition
E&oe