I have one pair of new old stock (NOS) Acoustic Research M4 Holographic Imaging Series. The item “New Old Stock-Acoustic Research M4 Holographic Imaging Speakers (Pair)” is in sale since Sunday, December 31, 2017. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “audiodon42″ and is located in Yucca Valley, California. This item can be shipped to United States.
- Brand: Acoustic Research
- Country/Region of Manufacture: United States