FRA: L-Group Acquires CAMCO News by ETA - November 8, 2016 From left to right: Hervé Guillaume, managing director at L-Group; Reiner Sassmann, managing director at CAMCO; Joachim Stoecker, managing director at CAMCO; Christian Heil, founder and president at L-Group. L-Group, holding company of L-Acoustics, today announced the acquisition of CAMCO, the manufacturer of high-end amplified controllers, DSP and audio network solutions