Serial #2421 and #2514. Both speakers function properly and sound great. These speakers came from the factory unfinished and have never been stained or painted. The grill cloth has been removed at some point and replaced with metal grills. The cabinets have a slight water stain and one piece of trim has been replaced but are otherwise in pretty good condition for their age. Please feel free to ask any questions. The item “Pair vintage Acoustic Research AR-1U speakers” is in sale since Sunday, November 22, 2015. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “tom_tbone” and is located in Saint Clair Shores, Michigan. This item can be shipped to United States.
- Brand: Acoustic Research
- Model: ar – 1u
- Country/Region of Manufacture: United States