Manufacturer of the high end Tri-Planar tonearm
Tri-Planar officially came into being when the Wheaton Decoupled Arm, now referred to as the Tri-Planar Mk. II, was introduced at the Consumer Electronics Show in 1981. But, the design of that first arm was the result of years of research and development by Tri-Planar founder, Herb Papier.
Tri Mai, 3611 Snelling Ave. Minneapolis, MN 55406
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