Holt Hill Audio, based in Andover, Massachusetts, is driven by a passion for restoring the golden age of handcrafted hi-fi. With deep roots in vintage speaker design and a commitment to sustainability, they blend classic craftsmanship with modern materials to deliver high-value stereo systems. In addition to speaker design and fabrication, Holt Hill offers audio restoration, equipment sourcing, and turnkey installation services. Holt Hill Audio is also an authorized dealer for a number of incredible audio brands including Acoustic Energy, AVID, Bluesound, Canor Audio, DALI, Denon, Devialet, Gold Note, Gold Ring, Heaven11 Audio, Marantz, Michell, Mytek, NAD, Octave, Opera, Plinius, and Unison Research.