AVID CORPORATION MINIMUM DIFFRACTION LOUDSPEAKER MODEL 110 BROCHURE/SPEC SHEET & REVIEW. THE REVIEW IS FROM DECEMBER 1980 EDITION OF STEREO REVIEW MAGAZINE. A SMALL PRICE SHEET IS ALSO INCLUDED.  UNITED STATES ONLY PLEASE. FREE SHIPPING. COMES FROM SMOKE AND PET FREE HOME. NEAR MINT CONDITION.