Zound Industries, a speakers and headphones design company, agreed to acquire Marshall Amplification, a music amplifiers, speaker cabinets, brands personal headphones and earphones manufacturer. Financial terms were not disclosed. “Combining our strengths and unique positioning as the Marshall Group will fuel our ambition to create premium, innovative, products and experiences for musicians and music lovers around the world. Zound has proven itself as a global, fast growing, and progressive company. With the Marshall Group, we are set to accelerate our profitable growth in a $100bn market,” Jeremy de Maillard, Zound Industries CEO.