Sonus faber is today part of the product portfolio of Fine Sounds Group, the holding company of the brands Audio Research, leader in the production and sales of audio electronic components High-Definition Vacuum-Tubes (valves) and Solid State, Wadia Digital, one of the first companies dedicated to high-performance digital audio playback, which has been at the forefront in technology for Apple iPod and iPhone docking stations, Sumiko, importer and distributor of the best audio components in North America; Fine Sounds Group has recently purchased McIntosh Laboratory, the most important American producer of high fidelity systems, world leader in prestigious home entertainment systems and for over 60 years in highest quality audio systems.

With these important acquisitions, result of the entrepreneurial project of Mauro Grange (CEO of Sonus faber and Fine Sounds Group), Sonus faber together with its American 'sisters' makes up one of the world's largest groups in the High-End sector, , namely the market of the most sophisticated and prestigious acoustic speakers and audio electronics in the world.

The recent acquisition of McIntosh, based in Binghamton - NY, is for End Sounds a "marquee investment" whose strategic objective is to offer products that are the best in the world in their category. Fine Sounds Group employs 270 staff.