Focusrite founder and chairman, Philip Dudderidge, Martin Audio Managing Director, Dominic Harter, and Focusrite CEO, Tim Carroll Focusrite plc., which comprises the Focusrite, ADAM Audio, Novation and Ampify Music brands, has announced the acquisition of LDC-backed Martin Audio Ltd and associated companies, the British, Buckinghamshire-based designer and manufacturer of high-performance loudspeaker