John Calder Creates Calder Acoustics

John Calder started in the music and sound business as a teenager playing drums in a surf band, and later became a successful recording engineer, working in Minneapolis, Los Angeles, Milan and Montreal. His interest in acoustics lead him to work in studio design. After 10 years with Acoustical Surfaces (ASI), were he created and led the Acoustic Geometry brand, he now started as an independent room acoustics designer as Calder Acoustics, based in Minneapolis, MN.